Base | Representation |
---|---|
bin | 100000110100110100… |
… | …1101111011010111000 |
3 | 20201221201011222102020 |
4 | 1001221221233122320 |
5 | 2123331424322202 |
6 | 52214504434440 |
7 | 5043600224253 |
oct | 1015151573270 |
9 | 221851158366 |
10 | 70492026552 |
11 | 27993a02992 |
12 | 117b3778a20 |
13 | 685536a41c |
14 | 35aa0d409a |
15 | 1c789015bc |
hex | 1069a6f6b8 |
70492026552 has 32 divisors (see below), whose sum is σ = 176237078400. Its totient is φ = 23496407264.
The previous prime is 70492026541. The next prime is 70492026587. The reversal of 70492026552 is 25562029407.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 837949 + ... + 918227.
It is an arithmetic number, because the mean of its divisors is an integer number (5507408700).
Almost surely, 270492026552 is an apocalyptic number.
It is an amenable number.
70492026552 is an abundant number, since it is smaller than the sum of its proper divisors (105745051848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70492026552 is a wasteful number, since it uses less digits than its factorization.
70492026552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116875 (or 116871 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 42.
The spelling of 70492026552 in words is "seventy billion, four hundred ninety-two million, twenty-six thousand, five hundred fifty-two".
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