Base | Representation |
---|---|
bin | 110110111011000111100011… |
… | …110001100111111100010001 |
3 | 1011200021122001000212212220012 |
4 | 312323013203301213330101 |
5 | 223130132343221143100 |
6 | 2213425442252324305 |
7 | 101610631361535605 |
oct | 6673074361477421 |
9 | 1150248030785805 |
10 | 241557077131025 |
11 | 6aa7086572a077 |
12 | 23113468473695 |
13 | a4a2971cb0146 |
14 | 43915d3d73505 |
15 | 1cdd6c1e9d135 |
hex | dbb1e3c67f11 |
241557077131025 has 24 divisors (see below), whose sum is σ = 299673639015960. Its totient is φ = 193153513512960.
The previous prime is 241557077131009. The next prime is 241557077131031. The reversal of 241557077131025 is 520131770755142.
It can be written as a sum of positive squares in 12 ways, for example, as 29482282798081 + 212074794332944 = 5429759^2 + 14562788^2 .
It is not a de Polignac number, because 241557077131025 - 24 = 241557077131009 is a prime.
It is a super-2 number, since 2×2415570771310252 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 451598537 + ... + 452133113.
It is an arithmetic number, because the mean of its divisors is an integer number (12486401625665).
Almost surely, 2241557077131025 is an apocalyptic number.
241557077131025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
241557077131025 is a deficient number, since it is larger than the sum of its proper divisors (58116561884935).
241557077131025 is a wasteful number, since it uses less digits than its factorization.
241557077131025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 543173 (or 543168 counting only the distinct ones).
The product of its (nonzero) digits is 2058000, while the sum is 50.
The spelling of 241557077131025 in words is "two hundred forty-one trillion, five hundred fifty-seven billion, seventy-seven million, one hundred thirty-one thousand, twenty-five".
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