Base | Representation |
---|---|
bin | 11110000011000000… |
… | …01110100101011100 |
3 | 1112122012222122010201 |
4 | 33001200032211130 |
5 | 231014111243144 |
6 | 11224410513244 |
7 | 1110515144311 |
oct | 170140164534 |
9 | 45565878121 |
10 | 16131352924 |
11 | 6928801235 |
12 | 3162435824 |
13 | 16a105675b |
14 | ad05a4d08 |
15 | 6462e01d4 |
hex | 3c180e95c |
16131352924 has 12 divisors (see below), whose sum is σ = 28246282848. Its totient is φ = 8060986400.
The previous prime is 16131352903. The next prime is 16131352927. The reversal of 16131352924 is 42925313161.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16131352927) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1164772 + ... + 1178539.
It is an arithmetic number, because the mean of its divisors is an integer number (2353856904).
Almost surely, 216131352924 is an apocalyptic number.
It is an amenable number.
16131352924 is a deficient number, since it is larger than the sum of its proper divisors (12114929924).
16131352924 is a wasteful number, since it uses less digits than its factorization.
16131352924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2345036 (or 2345034 counting only the distinct ones).
The product of its digits is 38880, while the sum is 37.
The spelling of 16131352924 in words is "sixteen billion, one hundred thirty-one million, three hundred fifty-two thousand, nine hundred twenty-four".
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