Base | Representation |
---|---|
bin | 1010101101101010100… |
… | …11100111001110110001 |
3 | 1022012011111111122200110 |
4 | 11112311103213032301 |
5 | 22012344143201211 |
6 | 441035333211533 |
7 | 35411131456515 |
oct | 5266523471661 |
9 | 1265144448613 |
10 | 368114037681 |
11 | 132130860a25 |
12 | 5b414790ba9 |
13 | 28936619010 |
14 | 13b614a6145 |
15 | 9897435ea6 |
hex | 55b54e73b1 |
368114037681 has 32 divisors (see below), whose sum is σ = 529990272000. Its totient is φ = 225925358400.
The previous prime is 368114037673. The next prime is 368114037721. The reversal of 368114037681 is 186730411863.
It is not a de Polignac number, because 368114037681 - 23 = 368114037673 is a prime.
It is a super-2 number, since 2×3681140376812 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 368114037681.
It is not an unprimeable number, because it can be changed into a prime (368114037671) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35056570 + ... + 35067068.
It is an arithmetic number, because the mean of its divisors is an integer number (16562196000).
Almost surely, 2368114037681 is an apocalyptic number.
It is an amenable number.
368114037681 is a deficient number, since it is larger than the sum of its proper divisors (161876234319).
368114037681 is a wasteful number, since it uses less digits than its factorization.
368114037681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12837.
The product of its (nonzero) digits is 580608, while the sum is 48.
The spelling of 368114037681 in words is "three hundred sixty-eight billion, one hundred fourteen million, thirty-seven thousand, six hundred eighty-one".
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