Base | Representation |
---|---|
bin | 11111101100011100101011… |
… | …01001011001011111100000 |
3 | 100010202221222221010010022222 |
4 | 33312032111221121133200 |
5 | 33113403320403012241 |
6 | 404122200130250212 |
7 | 20452303161256442 |
oct | 1766162551313740 |
9 | 303687887103288 |
10 | 69696944969696 |
11 | 202313434923a0 |
12 | 7997899a26968 |
13 | 2cb7516c96975 |
14 | 132d4c8ab4492 |
15 | 80ce9e022a4b |
hex | 3f6395a597e0 |
69696944969696 has 24 divisors (see below), whose sum is σ = 149690029537944. Its totient is φ = 31680429531520.
The previous prime is 69696944969677. The next prime is 69696944969699.
69696944969696 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69696944969699) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99001341935 + ... + 99001342638.
It is an arithmetic number, because the mean of its divisors is an integer number (6237084564081).
Almost surely, 269696944969696 is an apocalyptic number.
It is an amenable number.
69696944969696 is an abundant number, since it is smaller than the sum of its proper divisors (79993084568248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69696944969696 is a wasteful number, since it uses less digits than its factorization.
69696944969696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198002684594 (or 198002684586 counting only the distinct ones).
The product of its digits is 396718580736, while the sum is 98.
The spelling of 69696944969696 in words is "sixty-nine trillion, six hundred ninety-six billion, nine hundred forty-four million, nine hundred sixty-nine thousand, six hundred ninety-six".
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