Base | Representation |
---|---|
bin | 10101100111000010… |
… | …011000101000110001 |
3 | 2012220002111200120211 |
4 | 111213002120220301 |
5 | 340010044434204 |
6 | 14354243504121 |
7 | 1451001423400 |
oct | 254702305061 |
9 | 65802450524 |
10 | 23203514929 |
11 | 9927863221 |
12 | 45b6988041 |
13 | 225a2a72ba |
14 | 11a1947637 |
15 | 90c110804 |
hex | 567098a31 |
23203514929 has 27 divisors (see below), whose sum is σ = 27638050617. Its totient is φ = 19423520424.
The previous prime is 23203514923. The next prime is 23203514947. The reversal of 23203514929 is 92941530232.
The square root of 23203514929 is 152327.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 23203514929 - 23 = 23203514921 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23203514891 and 23203514900.
It is not an unprimeable number, because it can be changed into a prime (23203514921) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 50115352 + ... + 50115814.
Almost surely, 223203514929 is an apocalyptic number.
23203514929 is the 152327-th square number.
23203514929 is the 76164-th centered octagonal number.
It is an amenable number.
23203514929 is a deficient number, since it is larger than the sum of its proper divisors (4434535688).
23203514929 is an frugal number, since it uses more digits than its factorization.
23203514929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1034 (or 517 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 40.
The spelling of 23203514929 in words is "twenty-three billion, two hundred three million, five hundred fourteen thousand, nine hundred twenty-nine".
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