Base | Representation |
---|---|
bin | 11100000110110111… |
… | …10011101111001000 |
3 | 1102221122111210001120 |
4 | 32003123303233020 |
5 | 221401020210414 |
6 | 10533211115240 |
7 | 1042641641313 |
oct | 160333635710 |
9 | 42848453046 |
10 | 15090006984 |
11 | 6443a08658 |
12 | 2b11742b20 |
13 | 15663a1220 |
14 | a3217397a |
15 | 5d4b932a9 |
hex | 3836f3bc8 |
15090006984 has 32 divisors (see below), whose sum is σ = 40626942720. Its totient is φ = 4643078976.
The previous prime is 15090006961. The next prime is 15090007027. The reversal of 15090006984 is 48960009051.
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 7 ways as a sum of consecutive naturals, for example, 24182392 + ... + 24183015.
It is an arithmetic number, because the mean of its divisors is an integer number (1269591960).
Almost surely, 215090006984 is an apocalyptic number.
It is an amenable number.
15090006984 is an abundant number, since it is smaller than the sum of its proper divisors (25536935736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15090006984 is a wasteful number, since it uses less digits than its factorization.
15090006984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48365429 (or 48365425 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 42.
The spelling of 15090006984 in words is "fifteen billion, ninety million, six thousand, nine hundred eighty-four".
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