Base | Representation |
---|---|
bin | 10010110001101011… |
… | …001011100110101000 |
3 | 1221001001000112012201 |
4 | 102301223023212220 |
5 | 312242123144021 |
6 | 13132310545544 |
7 | 1312413412453 |
oct | 226153134650 |
9 | 57031015181 |
10 | 20160756136 |
11 | 8606248534 |
12 | 3aa79682b4 |
13 | 1b93aa1601 |
14 | d937b049a |
15 | 7cee22591 |
hex | 4b1acb9a8 |
20160756136 has 16 divisors (see below), whose sum is σ = 38365619040. Its totient is φ = 9929924400.
The previous prime is 20160756047. The next prime is 20160756167. The reversal of 20160756136 is 63165706102.
It is a junction number, because it is equal to n+sod(n) for n = 20160756095 and 20160756104.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18806140 + ... + 18807211.
It is an arithmetic number, because the mean of its divisors is an integer number (2397851190).
Almost surely, 220160756136 is an apocalyptic number.
It is an amenable number.
20160756136 is a deficient number, since it is larger than the sum of its proper divisors (18204862904).
20160756136 is a wasteful number, since it uses less digits than its factorization.
20160756136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37613424 (or 37613420 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 37.
The spelling of 20160756136 in words is "twenty billion, one hundred sixty million, seven hundred fifty-six thousand, one hundred thirty-six".
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