Base | Representation |
---|---|
bin | 1110111011100… |
… | …11111010111011 |
3 | 22201200122001020 |
4 | 13131303322323 |
5 | 224031132410 |
6 | 20232353523 |
7 | 3050436651 |
oct | 735637273 |
9 | 281618036 |
10 | 125255355 |
11 | 64781225 |
12 | 35b458a3 |
13 | 1cc46cc4 |
14 | 128c6dd1 |
15 | aee2a70 |
hex | 7773ebb |
125255355 has 16 divisors (see below), whose sum is σ = 209122560. Its totient is φ = 63898208.
The previous prime is 125255293. The next prime is 125255357. The reversal of 125255355 is 553552521.
It is a cyclic number.
It is not a de Polignac number, because 125255355 - 211 = 125253307 is a prime.
It is not an unprimeable number, because it can be changed into a prime (125255357) 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, 181185 + ... + 181874.
It is an arithmetic number, because the mean of its divisors is an integer number (13070160).
Almost surely, 2125255355 is an apocalyptic number.
125255355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
125255355 is a deficient number, since it is larger than the sum of its proper divisors (83867205).
125255355 is a wasteful number, since it uses less digits than its factorization.
125255355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363090.
The product of its digits is 37500, while the sum is 33.
The square root of 125255355 is about 11191.7538839987. The cubic root of 125255355 is about 500.3402417519.
The spelling of 125255355 in words is "one hundred twenty-five million, two hundred fifty-five thousand, three hundred fifty-five".
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