Base | Representation |
---|---|
bin | 1000000001001010110… |
… | …0001100001100001001 |
3 | 111011120012200110020121 |
4 | 2000102230030030021 |
5 | 4224104121341000 |
6 | 143141014423241 |
7 | 12644431110466 |
oct | 2002254141411 |
9 | 434505613217 |
10 | 137752527625 |
11 | 5346978a959 |
12 | 22845061b21 |
13 | ccb407b89b |
14 | 694ad5466d |
15 | 38b3778b1a |
hex | 2012b0c309 |
137752527625 has 16 divisors (see below), whose sum is σ = 174481062912. Its totient is φ = 108557209200.
The previous prime is 137752527617. The next prime is 137752527673. The reversal of 137752527625 is 526725257731.
It is a happy number.
It is not a de Polignac number, because 137752527625 - 23 = 137752527617 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8215657 + ... + 8232406.
It is an arithmetic number, because the mean of its divisors is an integer number (10905066432).
Almost surely, 2137752527625 is an apocalyptic number.
It is an amenable number.
137752527625 is a deficient number, since it is larger than the sum of its proper divisors (36728535287).
137752527625 is an equidigital number, since it uses as much as digits as its factorization.
137752527625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16448145 (or 16448135 counting only the distinct ones).
The product of its digits is 6174000, while the sum is 52.
The spelling of 137752527625 in words is "one hundred thirty-seven billion, seven hundred fifty-two million, five hundred twenty-seven thousand, six hundred twenty-five".
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