Base | Representation |
---|---|
bin | 110101110000001100001011… |
… | …1010001001100101100101000 |
3 | 2022000002210011011000020100002 |
4 | 1223200120113101030230220 |
5 | 443433104443443210010 |
6 | 4353332424555402132 |
7 | 201406561134514535 |
oct | 15340302721145450 |
9 | 2260083134006302 |
10 | 472816160131880 |
11 | 127721231114594 |
12 | 45042b33453348 |
13 | 173a94ac7571a6 |
14 | 84a85d221bd8c |
15 | 399e0779bb1a5 |
hex | 1ae061744cb28 |
472816160131880 has 64 divisors (see below), whose sum is σ = 1113289222803840. Its totient is φ = 180382238240512.
The previous prime is 472816160131829. The next prime is 472816160131907. The reversal of 472816160131880 is 88131061618274.
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, 740214779 + ... + 740853258.
It is an arithmetic number, because the mean of its divisors is an integer number (17395144106310).
Almost surely, 2472816160131880 is an apocalyptic number.
472816160131880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
472816160131880 is an abundant number, since it is smaller than the sum of its proper divisors (640473062671960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472816160131880 is a wasteful number, since it uses less digits than its factorization.
472816160131880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1481068418 (or 1481068414 counting only the distinct ones).
The product of its (nonzero) digits is 3096576, while the sum is 56.
The spelling of 472816160131880 in words is "four hundred seventy-two trillion, eight hundred sixteen billion, one hundred sixty million, one hundred thirty-one thousand, eight hundred eighty".
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