Base | Representation |
---|---|
bin | 10101011101100001… |
… | …111000101010101101 |
3 | 2012110222100111211101 |
4 | 111131201320222231 |
5 | 334143231003204 |
6 | 14330344523101 |
7 | 1444023525502 |
oct | 253541705255 |
9 | 65428314741 |
10 | 23044000429 |
11 | 985581265a |
12 | 4571480491 |
13 | 2233226818 |
14 | 11886a34a9 |
15 | 8ed101ea4 |
hex | 55d878aad |
23044000429 has 16 divisors (see below), whose sum is σ = 24581145600. Its totient is φ = 21527251200.
The previous prime is 23044000423. The next prime is 23044000459. The reversal of 23044000429 is 92400044032.
It is a cyclic number.
It is not a de Polignac number, because 23044000429 - 217 = 23043869357 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23044000397 and 23044000406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23044000423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4939552 + ... + 4944214.
It is an arithmetic number, because the mean of its divisors is an integer number (1536321600).
Almost surely, 223044000429 is an apocalyptic number.
It is an amenable number.
23044000429 is a deficient number, since it is larger than the sum of its proper divisors (1537145171).
23044000429 is a wasteful number, since it uses less digits than its factorization.
23044000429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6780.
The product of its (nonzero) digits is 6912, while the sum is 28.
The spelling of 23044000429 in words is "twenty-three billion, forty-four million, four hundred twenty-nine", and thus it is an aban number.
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