Base | Representation |
---|---|
bin | 10101101010000111… |
… | …101111110100110110 |
3 | 2020000200212012212221 |
4 | 111222013233310312 |
5 | 340111321033103 |
6 | 14403332432554 |
7 | 1452200245216 |
oct | 255207576466 |
9 | 66020765787 |
10 | 23255252278 |
11 | 9953a90265 |
12 | 461017875a |
13 | 2267c2040b |
14 | 11a8774246 |
15 | 9119301bd |
hex | 56a1efd36 |
23255252278 has 16 divisors (see below), whose sum is σ = 35333686080. Its totient is φ = 11477434176.
The previous prime is 23255252233. The next prime is 23255252353. The reversal of 23255252278 is 87225255232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661800 + ... + 696052.
It is an arithmetic number, because the mean of its divisors is an integer number (2208355380).
Almost surely, 223255252278 is an apocalyptic number.
23255252278 is a deficient number, since it is larger than the sum of its proper divisors (12078433802).
23255252278 is a wasteful number, since it uses less digits than its factorization.
23255252278 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38631.
The product of its digits is 672000, while the sum is 43.
The spelling of 23255252278 in words is "twenty-three billion, two hundred fifty-five million, two hundred fifty-two thousand, two hundred seventy-eight".
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