Base | Representation |
---|---|
bin | 100000011100010010… |
… | …1101101100010101000 |
3 | 20122211100022010210220 |
4 | 1000320211231202220 |
5 | 2120140213333241 |
6 | 52001102010040 |
7 | 5014313523513 |
oct | 1007045554250 |
9 | 218740263726 |
10 | 69668886696 |
11 | 276012a7812 |
12 | 11603b76920 |
13 | 6753974c16 |
14 | 352ca63d7a |
15 | 1c2b508166 |
hex | 103896d8a8 |
69668886696 has 32 divisors (see below), whose sum is σ = 174233866560. Its totient is φ = 23214742272.
The previous prime is 69668886649. The next prime is 69668886757.
69668886696 is nontrivially palindromic in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444340 + ... + 580323.
It is an arithmetic number, because the mean of its divisors is an integer number (5444808330).
Almost surely, 269668886696 is an apocalyptic number.
It is an amenable number.
69668886696 is an abundant number, since it is smaller than the sum of its proper divisors (104564979864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69668886696 is a wasteful number, since it uses less digits than its factorization.
69668886696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1027505 (or 1027501 counting only the distinct ones).
The product of its digits is 1934917632, while the sum is 78.
The spelling of 69668886696 in words is "sixty-nine billion, six hundred sixty-eight million, eight hundred eighty-six thousand, six hundred ninety-six".
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