Base | Representation |
---|---|
bin | 1011010001001100111100… |
… | …0110001000111111101010 |
3 | 1121212111011120021120120100 |
4 | 2310103033012020333222 |
5 | 3111000022001100312 |
6 | 42203543324410230 |
7 | 2416105501540224 |
oct | 264231706107752 |
9 | 47774146246510 |
10 | 12390160175082 |
11 | 3a47701454098 |
12 | 14813676a6976 |
13 | 6bb505592b01 |
14 | 30b988dd5414 |
15 | 16746aa4a5dc |
hex | b44cf188fea |
12390160175082 has 24 divisors (see below), whose sum is σ = 27168784965504. Its totient is φ = 4080293711784.
The previous prime is 12390160175047. The next prime is 12390160175087. The reversal of 12390160175082 is 28057106109321.
12390160175082 is a `hidden beast` number, since 1 + 2 + 39 + 0 + 1 + 601 + 7 + 5 + 0 + 8 + 2 = 666.
It is not an unprimeable number, because it can be changed into a prime (12390160175087) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 4146638458 + ... + 4146641445.
It is an arithmetic number, because the mean of its divisors is an integer number (1132032706896).
Almost surely, 212390160175082 is an apocalyptic number.
12390160175082 is an abundant number, since it is smaller than the sum of its proper divisors (14778624790422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12390160175082 is a wasteful number, since it uses less digits than its factorization.
12390160175082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8293279994 (or 8293279991 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 45.
The spelling of 12390160175082 in words is "twelve trillion, three hundred ninety billion, one hundred sixty million, one hundred seventy-five thousand, eighty-two".
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