Base | Representation |
---|---|
bin | 10111000010110110… |
… | …01011111101101000 |
3 | 1011221012222102100210 |
4 | 23201123023331220 |
5 | 200314203410310 |
6 | 5403353301120 |
7 | 615405466401 |
oct | 134133137550 |
9 | 34835872323 |
10 | 12371935080 |
11 | 52796a8a3a |
12 | 24934047a0 |
13 | 122222ab5b |
14 | 8551989a8 |
15 | 4c623d820 |
hex | 2e16cbf68 |
12371935080 has 64 divisors (see below), whose sum is σ = 38313100800. Its totient is φ = 3192756480.
The previous prime is 12371935057. The next prime is 12371935091. The reversal of 12371935080 is 8053917321.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1659175 + ... + 1666614.
It is an arithmetic number, because the mean of its divisors is an integer number (598642200).
Almost surely, 212371935080 is an apocalyptic number.
12371935080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12371935080 is an abundant number, since it is smaller than the sum of its proper divisors (25941165720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12371935080 is a wasteful number, since it uses less digits than its factorization.
12371935080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3325834 (or 3325830 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 39.
The spelling of 12371935080 in words is "twelve billion, three hundred seventy-one million, nine hundred thirty-five thousand, eighty".
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