Base | Representation |
---|---|
bin | 1110111011100… |
… | …11011110011111 |
3 | 22201200112112211 |
4 | 13131303132133 |
5 | 224031103120 |
6 | 20232341251 |
7 | 3050431441 |
oct | 735633637 |
9 | 281615484 |
10 | 125253535 |
11 | 6477a920 |
12 | 35b44827 |
13 | 1cc46224 |
14 | 128c6491 |
15 | aee225a |
hex | 777379f |
125253535 has 32 divisors (see below), whose sum is σ = 175348800. Its totient is φ = 84879360.
The previous prime is 125253533. The next prime is 125253563. The reversal of 125253535 is 535352521.
It is not a de Polignac number, because 125253535 - 21 = 125253533 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 125253497 and 125253506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125253533) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101301 + ... + 102529.
It is an arithmetic number, because the mean of its divisors is an integer number (5479650).
Almost surely, 2125253535 is an apocalyptic number.
125253535 is a deficient number, since it is larger than the sum of its proper divisors (50095265).
125253535 is a wasteful number, since it uses less digits than its factorization.
125253535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1371.
The product of its digits is 22500, while the sum is 31.
The square root of 125253535 is about 11191.6725738381. The cubic root of 125253535 is about 500.3378183728.
The spelling of 125253535 in words is "one hundred twenty-five million, two hundred fifty-three thousand, five hundred thirty-five".
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