Base | Representation |
---|---|
bin | 100000011110100100… |
… | …110100010110111100 |
3 | 10100000100011001001221 |
4 | 200132210310112330 |
5 | 1032404403101432 |
6 | 24004215043124 |
7 | 2343115054141 |
oct | 403644642674 |
9 | 110010131057 |
10 | 34872706492 |
11 | 13875808598 |
12 | 69129704a4 |
13 | 3399a45090 |
14 | 198b6523c8 |
15 | d917d8b97 |
hex | 81e9345bc |
34872706492 has 24 divisors (see below), whose sum is σ = 69587619696. Its totient is φ = 15148324608.
The previous prime is 34872706489. The next prime is 34872706523. The reversal of 34872706492 is 29460727843.
It is a super-2 number, since 2×348727064922 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19723498 + ... + 19725265.
It is an arithmetic number, because the mean of its divisors is an integer number (2899484154).
Almost surely, 234872706492 is an apocalyptic number.
It is an amenable number.
34872706492 is a deficient number, since it is larger than the sum of its proper divisors (34714913204).
34872706492 is a wasteful number, since it uses less digits than its factorization.
34872706492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39448797 (or 39448795 counting only the distinct ones).
The product of its (nonzero) digits is 4064256, while the sum is 52.
The spelling of 34872706492 in words is "thirty-four billion, eight hundred seventy-two million, seven hundred six thousand, four hundred ninety-two".
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