Base | Representation |
---|---|
bin | 1011100100000000011001… |
… | …1110100111110001111110 |
3 | 1200000101000121001212221002 |
4 | 2321000012132213301332 |
5 | 3131243124220333333 |
6 | 43012211404010302 |
7 | 2451333146016140 |
oct | 271000636476176 |
9 | 50011017055832 |
10 | 12713211886718 |
11 | 406170874a542 |
12 | 1513aa4b30992 |
13 | 712b0a0b8075 |
14 | 31d473846c90 |
15 | 170a76d310e8 |
hex | b90067a7c7e |
12713211886718 has 8 divisors (see below), whose sum is σ = 21794077520112. Its totient is φ = 5448519380016.
The previous prime is 12713211886643. The next prime is 12713211886721. The reversal of 12713211886718 is 81768811231721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454043281655 + ... + 454043281682.
It is an arithmetic number, because the mean of its divisors is an integer number (2724259690014).
Almost surely, 212713211886718 is an apocalyptic number.
12713211886718 is a deficient number, since it is larger than the sum of its proper divisors (9080865633394).
12713211886718 is an equidigital number, since it uses as much as digits as its factorization.
12713211886718 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 908086563346.
The product of its digits is 1806336, while the sum is 56.
The spelling of 12713211886718 in words is "twelve trillion, seven hundred thirteen billion, two hundred eleven million, eight hundred eighty-six thousand, seven hundred eighteen".
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