Base | Representation |
---|---|
bin | 10101100001000110… |
… | …111011110001000100 |
3 | 2012122011100001021001 |
4 | 111201012323301010 |
5 | 334304113402400 |
6 | 14340331503044 |
7 | 1445353064104 |
oct | 254106736104 |
9 | 65564301231 |
10 | 23104044100 |
11 | 98866a3325 |
12 | 45895b7a84 |
13 | 22427ba617 |
14 | 1192653204 |
15 | 903512a6a |
hex | 5611bbc44 |
23104044100 has 18 divisors (see below), whose sum is σ = 50135775914. Its totient is φ = 9241617600.
The previous prime is 23104044097. The next prime is 23104044109. The reversal of 23104044100 is 144040132.
It can be written as a sum of positive squares in 3 ways, for example, as 8286825024 + 14817219076 = 91032^2 + 121726^2 .
It is not an unprimeable number, because it can be changed into a prime (23104044109) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115520121 + ... + 115520320.
Almost surely, 223104044100 is an apocalyptic number.
23104044100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23104044100 is an abundant number, since it is smaller than the sum of its proper divisors (27031731814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23104044100 is a wasteful number, since it uses less digits than its factorization.
23104044100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231040455 (or 231040448 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 23104044100 its reverse (144040132), we get a palindrome (23248084232).
The spelling of 23104044100 in words is "twenty-three billion, one hundred four million, forty-four thousand, one hundred".
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