Base | Representation |
---|---|
bin | 10101101100101110… |
… | …010101101001010010 |
3 | 2020010202000220222102 |
4 | 111230232111221102 |
5 | 340204011014330 |
6 | 14411532440402 |
7 | 1453240402322 |
oct | 255456255122 |
9 | 66122026872 |
10 | 23298923090 |
11 | 99766a8843 |
12 | 4622919102 |
13 | 2273ca0a31 |
14 | 11b04a1282 |
15 | 9156a9945 |
hex | 56cb95a52 |
23298923090 has 32 divisors (see below), whose sum is σ = 44750085120. Its totient is φ = 8708114304.
The previous prime is 23298923057. The next prime is 23298923129. The reversal of 23298923090 is 9032989232.
It is an alternating number because its digits alternate between even and odd.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 826034 + ... + 853773.
It is an arithmetic number, because the mean of its divisors is an integer number (1398440160).
Almost surely, 223298923090 is an apocalyptic number.
23298923090 is a deficient number, since it is larger than the sum of its proper divisors (21451162030).
23298923090 is a wasteful number, since it uses less digits than its factorization.
23298923090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1679906.
The product of its (nonzero) digits is 419904, while the sum is 47.
The spelling of 23298923090 in words is "twenty-three billion, two hundred ninety-eight million, nine hundred twenty-three thousand, ninety".
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