Base | Representation |
---|---|
bin | 100000011111111100… |
… | …0000011111001110100 |
3 | 20200010212100010020121 |
4 | 1000333320003321310 |
5 | 2120413012344041 |
6 | 52021150141324 |
7 | 5020326610531 |
oct | 1007770037164 |
9 | 220125303217 |
10 | 69791137396 |
11 | 27664306552 |
12 | 11638ab1844 |
13 | 67730a9406 |
14 | 3540da7d88 |
15 | 1c371057d1 |
hex | 103fe03e74 |
69791137396 has 12 divisors (see below), whose sum is σ = 122138957248. Its totient is φ = 34894292472.
The previous prime is 69791137379. The next prime is 69791137439. The reversal of 69791137396 is 69373119796.
It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.
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 3 ways as a sum of consecutive naturals, for example, 190236 + ... + 419251.
Almost surely, 269791137396 is an apocalyptic number.
It is an amenable number.
69791137396 is a deficient number, since it is larger than the sum of its proper divisors (52347819852).
69791137396 is a wasteful number, since it uses less digits than its factorization.
69791137396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 638118 (or 638116 counting only the distinct ones).
The product of its digits is 11573604, while the sum is 61.
The spelling of 69791137396 in words is "sixty-nine billion, seven hundred ninety-one million, one hundred thirty-seven thousand, three hundred ninety-six".
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