Integer Profile

1,827,145

5 × 29 × 12601

Prime factors, divisor sums, positional representations and sequence properties for 1,827,145. The prime factorization is 5 × 29 × 12601.

Number of positive divisors: 8. Showing the recorded part of the sequence: 114.

DeficientOddComposite

Collatz trajectory (114 steps)

Even: n → n/2; Odd: n → 3n + 1

1,827,1455,481,4362,740,7181,370,3594,111,0782,055,5396,166,6183,083,3099,249,9284,624,9642,312,4821,156,2413,468,7241,734,362867,1812,601,5441,300,772650,386325,193975,580487,790243,895731,686365,8431,097,530548,7651,646,296823,148411,574205,787617,362308,681926,044463,022231,511694,534347,2671,041,802520,9011,562,704781,352390,676195,33897,669293,008146,50473,25236,62618,31354,94027,47013,73541,20620,60361,81030,90592,71646,35823,17969,538

Showing 60 of 60.

Prime factorization

Factorization: 5 × 29 × 12601
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,268,360
Proper-divisor sum: 441,215
Digit sum: 28
Digital root: 1

Number bases

Decimal: 1827145
Binary: 110111110000101001001 (21 bits)
Octal: 0o6760511
Hexadecimal: 0x1BE149

Divisor catalog (8)

152914512,60163,005365,4291,827,145

Showing 8 of 8.