Base | Representation |
---|---|
bin | 1110111110110… |
… | …10011010010001 |
3 | 22202110221220022 |
4 | 13133122122101 |
5 | 224133101103 |
6 | 20245353225 |
7 | 3054135602 |
oct | 737323221 |
9 | 282427808 |
10 | 125675153 |
11 | 64a3866a |
12 | 36108815 |
13 | 200630c6 |
14 | 12995da9 |
15 | b077138 |
hex | 77da691 |
125675153 has 2 divisors, whose sum is σ = 125675154. Its totient is φ = 125675152.
The previous prime is 125675117. The next prime is 125675159. The reversal of 125675153 is 351576521.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 70425664 + 55249489 = 8392^2 + 7433^2 .
It is an emirp because it is prime and its reverse (351576521) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 125675153 - 26 = 125675089 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (125675159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62837576 + 62837577.
It is an arithmetic number, because the mean of its divisors is an integer number (62837577).
Almost surely, 2125675153 is an apocalyptic number.
It is an amenable number.
125675153 is a deficient number, since it is larger than the sum of its proper divisors (1).
125675153 is an equidigital number, since it uses as much as digits as its factorization.
125675153 is an evil number, because the sum of its binary digits is even.
The product of its digits is 31500, while the sum is 35.
The square root of 125675153 is about 11210.4929864837. The cubic root of 125675153 is about 500.8985881114.
The spelling of 125675153 in words is "one hundred twenty-five million, six hundred seventy-five thousand, one hundred fifty-three".
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