Base | Representation |
---|---|
bin | 1100011111001… |
… | …10010111110111 |
3 | 21022002222121002 |
4 | 12033212113313 |
5 | 203304041011 |
6 | 14221113515 |
7 | 2411245154 |
oct | 617462767 |
9 | 238088532 |
10 | 104752631 |
11 | 54148225 |
12 | 2b0b889b |
13 | 18918b09 |
14 | dcab22b |
15 | 92e2c3b |
hex | 63e65f7 |
104752631 has 2 divisors, whose sum is σ = 104752632. Its totient is φ = 104752630.
The previous prime is 104752621. The next prime is 104752633. The reversal of 104752631 is 136257401.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 104752631 - 210 = 104751607 is a prime.
It is a super-2 number, since 2×1047526312 = 21946227402844322, which contains 22 as substring.
Together with 104752633, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 104752594 and 104752603.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (104752633) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52376315 + 52376316.
It is an arithmetic number, because the mean of its divisors is an integer number (52376316).
Almost surely, 2104752631 is an apocalyptic number.
104752631 is a deficient number, since it is larger than the sum of its proper divisors (1).
104752631 is an equidigital number, since it uses as much as digits as its factorization.
104752631 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 104752631 is about 10234.8732771833. The cubic root of 104752631 is about 471.3986269537.
The spelling of 104752631 in words is "one hundred four million, seven hundred fifty-two thousand, six hundred thirty-one".
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