Integer Profile
396,521
31 × 12791
Prime factors, divisor sums, positional representations and sequence properties for 396,521. The prime factorization is 31 × 12791.
Number of positive divisors: 4. Showing the recorded part of the sequence: 99.
Prime factorization
- Factorization
- 31 × 12791
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 4
- Divisor sum
- 409,344
- Proper-divisor sum
- 12,823
- Digit sum
- 26
- Digital root
- 8
Number bases
- Decimal
- 396521
- Binary
- 1100000110011101001 (19 bits)
- Octal
- 0o1406351
- Hexadecimal
- 0x60CE9
Divisor catalog (4)
13112,791396,521
Showing 4 of 4.
Collatz trajectory (99 steps)
Even: n → n/2; Odd: n → 3n + 1
396,5211,189,564594,782297,391892,174446,0871,338,262669,1312,007,3941,003,6973,011,0921,505,546752,7732,258,3201,129,160564,580282,290141,145423,436211,718105,859317,578158,789476,368238,184119,09259,54629,77389,32044,66022,33011,16533,49616,7488,3744,18712,5626,28118,8449,4224,71114,1347,06721,20210,60131,80415,9027,95123,85411,92735,78217,89153,67426,83780,51240,25620,12810,0645,0322,516
Showing 60 of 60.
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