Base | Representation |
---|---|
bin | 100101010000000000… |
… | …0111111100010110100 |
3 | 21122110220212120102210 |
4 | 1022200000333202310 |
5 | 2302311432314124 |
6 | 100425421333420 |
7 | 5531220001113 |
oct | 1124000774264 |
9 | 248426776383 |
10 | 79994026164 |
11 | 30a1a5a6928 |
12 | 13605a07270 |
13 | 770ab229c0 |
14 | 3c2c061c7a |
15 | 2132bdda29 |
hex | 12a003f8b4 |
79994026164 has 48 divisors (see below), whose sum is σ = 201089226240. Its totient is φ = 24603922560.
The previous prime is 79994026153. The next prime is 79994026199. The reversal of 79994026164 is 46162049997.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305242 + ... + 503150.
It is an arithmetic number, because the mean of its divisors is an integer number (4189358880).
Almost surely, 279994026164 is an apocalyptic number.
It is an amenable number.
79994026164 is an abundant number, since it is smaller than the sum of its proper divisors (121095200076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79994026164 is a wasteful number, since it uses less digits than its factorization.
79994026164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200520 (or 200518 counting only the distinct ones).
The product of its (nonzero) digits is 5878656, while the sum is 57.
The spelling of 79994026164 in words is "seventy-nine billion, nine hundred ninety-four million, twenty-six thousand, one hundred sixty-four".
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