Base | Representation |
---|---|
bin | 1110111111010… |
… | …11010010110000 |
3 | 22202121110202110 |
4 | 13133223102300 |
5 | 224142304204 |
6 | 20251045320 |
7 | 3054544320 |
oct | 737532260 |
9 | 282543673 |
10 | 125744304 |
11 | 64a85614 |
12 | 36140840 |
13 | 2008871a |
14 | 129b3280 |
15 | b08c889 |
hex | 77eb4b0 |
125744304 has 40 divisors (see below), whose sum is σ = 371246080. Its totient is φ = 35926848.
The previous prime is 125744287. The next prime is 125744309. The reversal of 125744304 is 403447521.
It is not an unprimeable number, because it can be changed into a prime (125744309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186784 + ... + 187455.
It is an arithmetic number, because the mean of its divisors is an integer number (9281152).
Almost surely, 2125744304 is an apocalyptic number.
125744304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
125744304 is an abundant number, since it is smaller than the sum of its proper divisors (245501776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125744304 is a wasteful number, since it uses less digits than its factorization.
125744304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374257 (or 374251 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 30.
The square root of 125744304 is about 11213.5767710396. The cubic root of 125744304 is about 500.9904420868.
The spelling of 125744304 in words is "one hundred twenty-five million, seven hundred forty-four thousand, three hundred four".
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