Base | Representation |
---|---|
bin | 11111100100111011101110… |
… | …11111001010011001111000 |
3 | 100002212021112020122222111201 |
4 | 33302131313133022121320 |
5 | 33100141020134312331 |
6 | 403403414525503544 |
7 | 20424532506205165 |
oct | 1762356737123170 |
9 | 302767466588451 |
10 | 69438740932216 |
11 | 20141893aa0387 |
12 | 7955839a11bb4 |
13 | 2c99078325a36 |
14 | 1320bd288506c |
15 | 8063dad57a61 |
hex | 3f27777ca678 |
69438740932216 has 8 divisors (see below), whose sum is σ = 130197639247920. Its totient is φ = 34719370466104.
The previous prime is 69438740932199. The next prime is 69438740932229. The reversal of 69438740932216 is 61223904783496.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4339921308256 + ... + 4339921308271.
It is an arithmetic number, because the mean of its divisors is an integer number (16274704905990).
Almost surely, 269438740932216 is an apocalyptic number.
It is an amenable number.
69438740932216 is a deficient number, since it is larger than the sum of its proper divisors (60758898315704).
69438740932216 is a wasteful number, since it uses less digits than its factorization.
69438740932216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8679842616533 (or 8679842616529 counting only the distinct ones).
The product of its (nonzero) digits is 94058496, while the sum is 64.
The spelling of 69438740932216 in words is "sixty-nine trillion, four hundred thirty-eight billion, seven hundred forty million, nine hundred thirty-two thousand, two hundred sixteen".
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