Base | Representation |
---|---|
bin | 1110101110111110011… |
… | …0000001111001010001 |
3 | 220012100220122221011122 |
4 | 3223233212001321101 |
5 | 13121401210431100 |
6 | 312141343452025 |
7 | 24200513012663 |
oct | 3535746017121 |
9 | 805326587148 |
10 | 253127827025 |
11 | 98395071a67 |
12 | 41083bb7015 |
13 | 1ab400aab08 |
14 | c373db0533 |
15 | 68b770c985 |
hex | 3aef981e51 |
253127827025 has 12 divisors (see below), whose sum is σ = 324003619584. Its totient is φ = 195969930000.
The previous prime is 253127827013. The next prime is 253127827133. The reversal of 253127827025 is 520728721352.
It is not a de Polignac number, because 253127827025 - 232 = 248832859729 is a prime.
It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163307501 + ... + 163309050.
It is an arithmetic number, because the mean of its divisors is an integer number (27000301632).
Almost surely, 2253127827025 is an apocalyptic number.
253127827025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
253127827025 is a deficient number, since it is larger than the sum of its proper divisors (70875792559).
253127827025 is a wasteful number, since it uses less digits than its factorization.
253127827025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326616592 (or 326616587 counting only the distinct ones).
The product of its (nonzero) digits is 470400, while the sum is 44.
The spelling of 253127827025 in words is "two hundred fifty-three billion, one hundred twenty-seven million, eight hundred twenty-seven thousand, twenty-five".
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