Base | Representation |
---|---|
bin | 10101011101010010… |
… | …100111111110111110 |
3 | 2012110200211021011220 |
4 | 111131102213332332 |
5 | 334141214444214 |
6 | 14330123054210 |
7 | 1443644524320 |
oct | 253522477676 |
9 | 65420737156 |
10 | 23039999934 |
11 | 985352aa66 |
12 | 4570071366 |
13 | 2232455973 |
14 | 1187d41610 |
15 | 8ecab19a9 |
hex | 55d4a7fbe |
23039999934 has 64 divisors (see below), whose sum is σ = 53324683776. Its totient is φ = 6500634624.
The previous prime is 23039999933. The next prime is 23040000029. The reversal of 23039999934 is 43999993032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23039999933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1100149 + ... + 1120895.
It is an arithmetic number, because the mean of its divisors is an integer number (833198184).
Almost surely, 223039999934 is an apocalyptic number.
23039999934 is an abundant number, since it is smaller than the sum of its proper divisors (30284683842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23039999934 is a wasteful number, since it uses less digits than its factorization.
23039999934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21089.
The product of its (nonzero) digits is 12754584, while the sum is 60.
The spelling of 23039999934 in words is "twenty-three billion, thirty-nine million, nine hundred ninety-nine thousand, nine hundred thirty-four".
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