Base | Representation |
---|---|
bin | 10101011011101001… |
… | …111011011011010110 |
3 | 2012101210011220001122 |
4 | 111123221323123112 |
5 | 334112203220304 |
6 | 14323302523542 |
7 | 1443162325331 |
oct | 253351733326 |
9 | 65353156048 |
10 | 23012554454 |
11 | 9839a9484a |
12 | 4562a365b2 |
13 | 2229866636 |
14 | 1184439618 |
15 | 8ea48e9be |
hex | 55ba7b6d6 |
23012554454 has 16 divisors (see below), whose sum is σ = 35041337856. Its totient is φ = 11332180200.
The previous prime is 23012554421. The next prime is 23012554483. The reversal of 23012554454 is 45445521032.
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, 750239 + ... + 780309.
It is an arithmetic number, because the mean of its divisors is an integer number (2190083616).
Almost surely, 223012554454 is an apocalyptic number.
23012554454 is a deficient number, since it is larger than the sum of its proper divisors (12028783402).
23012554454 is a wasteful number, since it uses less digits than its factorization.
23012554454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35851.
The product of its (nonzero) digits is 96000, while the sum is 35.
The spelling of 23012554454 in words is "twenty-three billion, twelve million, five hundred fifty-four thousand, four hundred fifty-four".
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