Base | Representation |
---|---|
bin | 1010101101110001001… |
… | …01100010000010100100 |
3 | 1022012022100001102020210 |
4 | 11112320211202002210 |
5 | 22013002240113120 |
6 | 441045020455420 |
7 | 35412400301043 |
oct | 5267045420244 |
9 | 1265270042223 |
10 | 368169066660 |
11 | 13215992701a |
12 | 5b42b0aa570 |
13 | 28944b45445 |
14 | 13b6890c55a |
15 | 989c1a5ce0 |
hex | 55b89620a4 |
368169066660 has 48 divisors (see below), whose sum is σ = 1031136422400. Its totient is φ = 98153366784.
The previous prime is 368169066637. The next prime is 368169066673. The reversal of 368169066660 is 66660961863.
It is a self number, because there is not a number n which added to its sum of digits gives 368169066660.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545140 + ... + 1016619.
It is an arithmetic number, because the mean of its divisors is an integer number (21482008800).
Almost surely, 2368169066660 is an apocalyptic number.
368169066660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
368169066660 is an abundant number, since it is smaller than the sum of its proper divisors (662967355740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
368169066660 is a wasteful number, since it uses less digits than its factorization.
368169066660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1565700 (or 1565698 counting only the distinct ones).
The product of its (nonzero) digits is 10077696, while the sum is 57.
The spelling of 368169066660 in words is "three hundred sixty-eight billion, one hundred sixty-nine million, sixty-six thousand, six hundred sixty".
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