Base | Representation |
---|---|
bin | 10101111001000111… |
… | …000111110111001110 |
3 | 2020200020002110112222 |
4 | 111321013013313032 |
5 | 341120211344310 |
6 | 14444315055342 |
7 | 1461343023410 |
oct | 257107076716 |
9 | 66606073488 |
10 | 23506746830 |
11 | 9a72a448a6 |
12 | 4680441552 |
13 | 22a8067168 |
14 | 11cdd1c9b0 |
15 | 928a5c055 |
hex | 5791c7dce |
23506746830 has 16 divisors (see below), whose sum is σ = 48356736480. Its totient is φ = 8059456032.
The previous prime is 23506746827. The next prime is 23506746847. The reversal of 23506746830 is 3864760532.
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, 167905265 + ... + 167905404.
It is an arithmetic number, because the mean of its divisors is an integer number (3022296030).
Almost surely, 223506746830 is an apocalyptic number.
23506746830 is an abundant number, since it is smaller than the sum of its proper divisors (24849989650).
23506746830 is a wasteful number, since it uses less digits than its factorization.
23506746830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 335810683.
The product of its (nonzero) digits is 725760, while the sum is 44.
The spelling of 23506746830 in words is "twenty-three billion, five hundred six million, seven hundred forty-six thousand, eight hundred thirty".
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