Base | Representation |
---|---|
bin | 1110111100100… |
… | …01100010000001 |
3 | 22201220210102022 |
4 | 13132101202001 |
5 | 224044023031 |
6 | 20235131225 |
7 | 3051453365 |
oct | 736214201 |
9 | 281823368 |
10 | 125376641 |
11 | 64854365 |
12 | 35ba3b15 |
13 | 1cc8a280 |
14 | 129192a5 |
15 | b01897b |
hex | 7791881 |
125376641 has 16 divisors (see below), whose sum is σ = 138269376. Its totient is φ = 112971456.
The previous prime is 125376637. The next prime is 125376661. The reversal of 125376641 is 146673521.
It is not a de Polignac number, because 125376641 - 22 = 125376637 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (125376661) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194666 + ... + 195308.
It is an arithmetic number, because the mean of its divisors is an integer number (8641836).
Almost surely, 2125376641 is an apocalyptic number.
It is an amenable number.
125376641 is a deficient number, since it is larger than the sum of its proper divisors (12892735).
125376641 is a wasteful number, since it uses less digits than its factorization.
125376641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 992.
The product of its digits is 30240, while the sum is 35.
The square root of 125376641 is about 11197.1711159560. The cubic root of 125376641 is about 500.5016844571.
The spelling of 125376641 in words is "one hundred twenty-five million, three hundred seventy-six thousand, six hundred forty-one".
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