Base | Representation |
---|---|
bin | 1100011100001… |
… | …01010100111011 |
3 | 21021100210022212 |
4 | 12032011110323 |
5 | 203203331011 |
6 | 14204405335 |
7 | 2405001236 |
oct | 616052473 |
9 | 237323285 |
10 | 104355131 |
11 | 539a6611 |
12 | 2ab4684b |
13 | 18809bca |
14 | dc0641d |
15 | 926508b |
hex | 638553b |
104355131 has 2 divisors, whose sum is σ = 104355132. Its totient is φ = 104355130.
The previous prime is 104355103. The next prime is 104355143. The reversal of 104355131 is 131553401.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 104355131 - 226 = 37246267 is a prime.
It is a super-2 number, since 2×1043551312 = 21779986732054322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 104355097 and 104355106.
It is not a weakly prime, because it can be changed into another prime (104355101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52177565 + 52177566.
It is an arithmetic number, because the mean of its divisors is an integer number (52177566).
Almost surely, 2104355131 is an apocalyptic number.
104355131 is a deficient number, since it is larger than the sum of its proper divisors (1).
104355131 is an equidigital number, since it uses as much as digits as its factorization.
104355131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 900, while the sum is 23.
The square root of 104355131 is about 10215.4359182563. The cubic root of 104355131 is about 470.8016062435.
The spelling of 104355131 in words is "one hundred four million, three hundred fifty-five thousand, one hundred thirty-one".
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