Base | Representation |
---|---|
bin | 1110111111101… |
… | …11000111000000 |
3 | 22202200221011001 |
4 | 13133313013000 |
5 | 224200331304 |
6 | 20252101344 |
7 | 3055135402 |
oct | 737670700 |
9 | 282627131 |
10 | 125792704 |
11 | 65008a14 |
12 | 36164854 |
13 | 200a476b |
14 | 129c6b72 |
15 | b09bda4 |
hex | 77f71c0 |
125792704 has 56 divisors (see below), whose sum is σ = 263456928. Its totient is φ = 59473920.
The previous prime is 125792687. The next prime is 125792717. The reversal of 125792704 is 407297521.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142344 + ... + 143224.
It is an arithmetic number, because the mean of its divisors is an integer number (4704588).
Almost surely, 2125792704 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 125792704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131728464).
125792704 is an abundant number, since it is smaller than the sum of its proper divisors (137664224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125792704 is an equidigital number, since it uses as much as digits as its factorization.
125792704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1013 (or 1003 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 37.
The square root of 125792704 is about 11215.7346616260. The cubic root of 125792704 is about 501.0547122664.
It can be divided in two parts, 1257 and 92704, that added together give a triangular number (93961 = T433).
The spelling of 125792704 in words is "one hundred twenty-five million, seven hundred ninety-two thousand, seven hundred four".
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