Base | Representation |
---|---|
bin | 101111001101110100… |
… | …010110010011011011 |
3 | 11211212012122121122100 |
4 | 233031310112103123 |
5 | 1312312102124004 |
6 | 35142403254443 |
7 | 3443223163215 |
oct | 571564262333 |
9 | 154765577570 |
10 | 50697692379 |
11 | 1a556586724 |
12 | 99aa67a423 |
13 | 4a1c481959 |
14 | 264d2675b5 |
15 | 14bac5d739 |
hex | bcdd164db |
50697692379 has 12 divisors (see below), whose sum is σ = 73295223976. Its totient is φ = 33768358272.
The previous prime is 50697692369. The next prime is 50697692389. The reversal of 50697692379 is 97329679605.
50697692379 is a `hidden beast` number, since 50 + 69 + 76 + 92 + 379 = 666.
It is an interprime number because it is at equal distance from previous prime (50697692369) and next prime (50697692389).
It is not a de Polignac number, because 50697692379 - 211 = 50697690331 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50697692329) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2497942 + ... + 2518155.
Almost surely, 250697692379 is an apocalyptic number.
50697692379 is a deficient number, since it is larger than the sum of its proper divisors (22597531597).
50697692379 is a wasteful number, since it uses less digits than its factorization.
50697692379 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5017226 (or 5017223 counting only the distinct ones).
The product of its (nonzero) digits is 38578680, while the sum is 63.
The spelling of 50697692379 in words is "fifty billion, six hundred ninety-seven million, six hundred ninety-two thousand, three hundred seventy-nine".
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