Base | Representation |
---|---|
bin | 1110111111111… |
… | …00010100100100 |
3 | 22202202000102201 |
4 | 13133330110210 |
5 | 224202022202 |
6 | 20252344244 |
7 | 3055254550 |
oct | 737742444 |
9 | 282660381 |
10 | 125814052 |
11 | 65022a61 |
12 | 36175084 |
13 | 200b13b0 |
14 | 129d0860 |
15 | b0a3387 |
hex | 77fc524 |
125814052 has 24 divisors (see below), whose sum is σ = 270984896. Its totient is φ = 49772448.
The previous prime is 125814041. The next prime is 125814061. The reversal of 125814052 is 250418521.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 125814052.
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, 172458 + ... + 173185.
Almost surely, 2125814052 is an apocalyptic number.
It is an amenable number.
125814052 is an abundant number, since it is smaller than the sum of its proper divisors (145170844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125814052 is a wasteful number, since it uses less digits than its factorization.
125814052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345667 (or 345665 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 28.
The square root of 125814052 is about 11216.6863199432. The cubic root of 125814052 is about 501.0830549567.
The spelling of 125814052 in words is "one hundred twenty-five million, eight hundred fourteen thousand, fifty-two".
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