Base | Representation |
---|---|
bin | 100001000011010110… |
… | …1101110001101011000 |
3 | 20210012200122202101102 |
4 | 1002012231232031120 |
5 | 2130331240000212 |
6 | 52335123210532 |
7 | 5061640503554 |
oct | 1020655561530 |
9 | 223180582342 |
10 | 70979609432 |
11 | 28114159146 |
12 | 1190ab16a48 |
13 | 69023956c4 |
14 | 3614b76864 |
15 | 1ca66155c2 |
hex | 1086b6e358 |
70979609432 has 16 divisors (see below), whose sum is σ = 135918401760. Its totient is φ = 34734702304.
The previous prime is 70979609341. The next prime is 70979609483. The reversal of 70979609432 is 23490697907.
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 3 ways as a sum of consecutive naturals, for example, 94387403 + ... + 94388154.
It is an arithmetic number, because the mean of its divisors is an integer number (8494900110).
Almost surely, 270979609432 is an apocalyptic number.
It is an amenable number.
70979609432 is a deficient number, since it is larger than the sum of its proper divisors (64938792328).
70979609432 is a wasteful number, since it uses less digits than its factorization.
70979609432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188775610 (or 188775606 counting only the distinct ones).
The product of its (nonzero) digits is 5143824, while the sum is 56.
The spelling of 70979609432 in words is "seventy billion, nine hundred seventy-nine million, six hundred nine thousand, four hundred thirty-two".
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