Base | Representation |
---|---|
bin | 10101011101100010… |
… | …110000111110111100 |
3 | 2012110222210020020202 |
4 | 111131202300332330 |
5 | 334143310343400 |
6 | 14330353503032 |
7 | 1444025506142 |
oct | 253542607674 |
9 | 65428706222 |
10 | 23044231100 |
11 | 985595a9a0 |
12 | 4571571a78 |
13 | 22332a7807 |
14 | 1188723592 |
15 | 8ed14a4d5 |
hex | 55d8b0fbc |
23044231100 has 36 divisors (see below), whose sum is σ = 54551982408. Its totient is φ = 8379720000.
The previous prime is 23044231099. The next prime is 23044231123. The reversal of 23044231100 is 113244032.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10473551 + ... + 10475750.
Almost surely, 223044231100 is an apocalyptic number.
23044231100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23044231100 is an abundant number, since it is smaller than the sum of its proper divisors (31507751308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23044231100 is a wasteful number, since it uses less digits than its factorization.
23044231100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20949326 (or 20949319 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 23044231100 its reverse (113244032), we get a palindrome (23157475132).
The spelling of 23044231100 in words is "twenty-three billion, forty-four million, two hundred thirty-one thousand, one hundred".
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