Base | Representation |
---|---|
bin | 101111101011111111… |
… | …0100100101011011101 |
3 | 100210022222020211122000 |
4 | 1133113332210223131 |
5 | 3134212341034123 |
6 | 115013453312513 |
7 | 10253521350561 |
oct | 1372776445335 |
9 | 323288224560 |
10 | 102407752413 |
11 | 3a48156312a |
12 | 17a20195739 |
13 | 98705b0c05 |
14 | 4d56b3b6a1 |
15 | 29e57e2b43 |
hex | 17d7fa4add |
102407752413 has 32 divisors (see below), whose sum is σ = 152653946880. Its totient is φ = 67850077680.
The previous prime is 102407752411. The next prime is 102407752417. The reversal of 102407752413 is 314257704201.
102407752413 is a `hidden beast` number, since 1 + 0 + 2 + 407 + 7 + 5 + 241 + 3 = 666.
It is not a de Polignac number, because 102407752413 - 21 = 102407752411 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102407752411) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5782470 + ... + 5800152.
It is an arithmetic number, because the mean of its divisors is an integer number (4770435840).
Almost surely, 2102407752413 is an apocalyptic number.
It is an amenable number.
102407752413 is a deficient number, since it is larger than the sum of its proper divisors (50246194467).
102407752413 is a wasteful number, since it uses less digits than its factorization.
102407752413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19006 (or 19000 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 36.
The spelling of 102407752413 in words is "one hundred two billion, four hundred seven million, seven hundred fifty-two thousand, four hundred thirteen".
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