Base | Representation |
---|---|
bin | 101100100100… |
… | …1100010001110 |
3 | 1121222022102202 |
4 | 1121021202032 |
5 | 21440313440 |
6 | 2152521502 |
7 | 402432506 |
oct | 131114216 |
9 | 47868382 |
10 | 23369870 |
11 | 12212147 |
12 | 79b0292 |
13 | 4ac3234 |
14 | 3164a06 |
15 | 20b9615 |
hex | 164988e |
23369870 has 16 divisors (see below), whose sum is σ = 42460848. Its totient is φ = 9260160.
The previous prime is 23369861. The next prime is 23369881. The reversal of 23369870 is 7896332.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9851 + ... + 11990.
It is an arithmetic number, because the mean of its divisors is an integer number (2653803).
Almost surely, 223369870 is an apocalyptic number.
23369870 is a deficient number, since it is larger than the sum of its proper divisors (19090978).
23369870 is a wasteful number, since it uses less digits than its factorization.
23369870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21955.
The product of its (nonzero) digits is 54432, while the sum is 38.
The square root of 23369870 is about 4834.2393403720. The cubic root of 23369870 is about 285.9030349235.
The spelling of 23369870 in words is "twenty-three million, three hundred sixty-nine thousand, eight hundred seventy".
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