Base | Representation |
---|---|
bin | 1110111011100… |
… | …10101011001111 |
3 | 22201200101001100 |
4 | 13131302223033 |
5 | 224031002010 |
6 | 20232314143 |
7 | 3050416044 |
oct | 735625317 |
9 | 281611040 |
10 | 125250255 |
11 | 64778409 |
12 | 35b42953 |
13 | 1cc448a0 |
14 | 128c51cb |
15 | aee12c0 |
hex | 7772acf |
125250255 has 48 divisors (see below), whose sum is σ = 235007136. Its totient is φ = 61344000.
The previous prime is 125250247. The next prime is 125250277. The reversal of 125250255 is 552052521.
It is not a de Polignac number, because 125250255 - 23 = 125250247 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 146409 + ... + 147261.
It is an arithmetic number, because the mean of its divisors is an integer number (4895982).
Almost surely, 2125250255 is an apocalyptic number.
125250255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
125250255 is a deficient number, since it is larger than the sum of its proper divisors (109756881).
125250255 is a wasteful number, since it uses less digits than its factorization.
125250255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1128 (or 1125 counting only the distinct ones).
The product of its (nonzero) digits is 5000, while the sum is 27.
The square root of 125250255 is about 11191.5260353537. The cubic root of 125250255 is about 500.3334509049. Note that the first 3 decimals are identical.
The spelling of 125250255 in words is "one hundred twenty-five million, two hundred fifty thousand, two hundred fifty-five".
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