Base | Representation |
---|---|
bin | 100000010110111110… |
… | …101101000111010101 |
3 | 10022200110100211201000 |
4 | 200112332231013111 |
5 | 1032124242243322 |
6 | 23543423453513 |
7 | 2340006651240 |
oct | 402676550725 |
9 | 108613324630 |
10 | 34745274837 |
11 | 1380a890279 |
12 | 6898157299 |
13 | 3379518630 |
14 | 1978760257 |
15 | d855163ac |
hex | 816fad1d5 |
34745274837 has 128 divisors (see below), whose sum is σ = 64532357120. Its totient is φ = 17988687360.
The previous prime is 34745274803. The next prime is 34745274881. The reversal of 34745274837 is 73847254743.
34745274837 is a `hidden beast` number, since 3 + 4 + 74 + 527 + 48 + 3 + 7 = 666.
It is not a de Polignac number, because 34745274837 - 219 = 34744750549 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34745274887) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 55063512 + ... + 55064142.
It is an arithmetic number, because the mean of its divisors is an integer number (504159040).
Almost surely, 234745274837 is an apocalyptic number.
It is an amenable number.
34745274837 is a deficient number, since it is larger than the sum of its proper divisors (29787082283).
34745274837 is a wasteful number, since it uses less digits than its factorization.
34745274837 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1040 (or 1034 counting only the distinct ones).
The product of its digits is 15805440, while the sum is 54.
The spelling of 34745274837 in words is "thirty-four billion, seven hundred forty-five million, two hundred seventy-four thousand, eight hundred thirty-seven".
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