Base | Representation |
---|---|
bin | 11000010011001001001100… |
… | …100111010000011111100000 |
3 | 112000101112200202221102222202 |
4 | 120103021030213100133200 |
5 | 103001414004333244111 |
6 | 1015142441350552332 |
7 | 31340002026450620 |
oct | 3023111447203740 |
9 | 460345622842882 |
10 | 106868661618656 |
11 | 31062821472703 |
12 | bb9ba426686a8 |
13 | 4782896513c12 |
14 | 1c56683d0a880 |
15 | c54d748d7b3b |
hex | 61324c9d07e0 |
106868661618656 has 24 divisors (see below), whose sum is σ = 240454488642480. Its totient is φ = 45800854979328.
The previous prime is 106868661618611. The next prime is 106868661618671. The reversal of 106868661618656 is 656816166868601.
It is a super-2 number, since 2×1068686616186562 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238546119461 + ... + 238546119908.
It is an arithmetic number, because the mean of its divisors is an integer number (10018937026770).
Almost surely, 2106868661618656 is an apocalyptic number.
106868661618656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
106868661618656 is an abundant number, since it is smaller than the sum of its proper divisors (133585827023824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106868661618656 is an equidigital number, since it uses as much as digits as its factorization.
106868661618656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 477092239386 (or 477092239378 counting only the distinct ones).
The product of its (nonzero) digits is 716636160, while the sum is 74.
The spelling of 106868661618656 in words is "one hundred six trillion, eight hundred sixty-eight billion, six hundred sixty-one million, six hundred eighteen thousand, six hundred fifty-six".
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