Base | Representation |
---|---|
bin | 1110111101111… |
… | …00100000100000 |
3 | 22202020201212222 |
4 | 13132330200200 |
5 | 224120141142 |
6 | 20243010212 |
7 | 3053115530 |
oct | 736744040 |
9 | 282221788 |
10 | 125552672 |
11 | 64964643 |
12 | 36069968 |
13 | 2001c42b |
14 | 129634c0 |
15 | b050bd2 |
hex | 77bc820 |
125552672 has 24 divisors (see below), whose sum is σ = 282494016. Its totient is φ = 53808192.
The previous prime is 125552671. The next prime is 125552681. The reversal of 125552672 is 276255521.
It is not an unprimeable number, because it can be changed into a prime (125552671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280028 + ... + 280475.
It is an arithmetic number, because the mean of its divisors is an integer number (11770584).
Almost surely, 2125552672 is an apocalyptic number.
It is an amenable number.
125552672 is an abundant number, since it is smaller than the sum of its proper divisors (156941344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125552672 is an equidigital number, since it uses as much as digits as its factorization.
125552672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 560520 (or 560512 counting only the distinct ones).
The product of its digits is 42000, while the sum is 35.
The square root of 125552672 is about 11205.0288710025. The cubic root of 125552672 is about 500.7358126284.
The spelling of 125552672 in words is "one hundred twenty-five million, five hundred fifty-two thousand, six hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •