Base | Representation |
---|---|
bin | 1110111011100… |
… | …11001110100010 |
3 | 22201200111011000 |
4 | 13131303032202 |
5 | 224031040024 |
6 | 20232332430 |
7 | 3050425452 |
oct | 735631642 |
9 | 281614130 |
10 | 125252514 |
11 | 6477a082 |
12 | 35b44116 |
13 | 1cc4591a |
14 | 128c5d62 |
15 | aee1cc9 |
hex | 77733a2 |
125252514 has 32 divisors (see below), whose sum is σ = 279478080. Its totient is φ = 41580000.
The previous prime is 125252513. The next prime is 125252521. The reversal of 125252514 is 415252521.
125252514 is a `hidden beast` number, since 125 + 2 + 525 + 14 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (125252513) 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, 8934 + ... + 18174.
It is an arithmetic number, because the mean of its divisors is an integer number (8733690).
Almost surely, 2125252514 is an apocalyptic number.
125252514 is an abundant number, since it is smaller than the sum of its proper divisors (154225566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125252514 is a wasteful number, since it uses less digits than its factorization.
125252514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9503 (or 9497 counting only the distinct ones).
The product of its digits is 4000, while the sum is 27.
The square root of 125252514 is about 11191.6269594729. The cubic root of 125252514 is about 500.3364588734.
The spelling of 125252514 in words is "one hundred twenty-five million, two hundred fifty-two thousand, five hundred fourteen".
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