Base | Representation |
---|---|
bin | 101100101110… |
… | …1101101001111 |
3 | 1122010111202221 |
4 | 1121131231033 |
5 | 22000434440 |
6 | 2154400211 |
7 | 403225423 |
oct | 131355517 |
9 | 48114687 |
10 | 23452495 |
11 | 12269230 |
12 | 7a30067 |
13 | 4b21a21 |
14 | 3186b83 |
15 | 20d3d4a |
hex | 165db4f |
23452495 has 12 divisors (see below), whose sum is σ = 30748536. Its totient is φ = 17030240.
The previous prime is 23452489. The next prime is 23452511. The reversal of 23452495 is 59425432.
It is not a de Polignac number, because 23452495 - 213 = 23444303 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23452495.
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, 35589 + ... + 36241.
It is an arithmetic number, because the mean of its divisors is an integer number (2562378).
Almost surely, 223452495 is an apocalyptic number.
23452495 is a deficient number, since it is larger than the sum of its proper divisors (7296041).
23452495 is an frugal number, since it uses more digits than its factorization.
23452495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1322 (or 669 counting only the distinct ones).
The product of its digits is 43200, while the sum is 34.
The square root of 23452495 is about 4842.7776120735. Note that the first 3 decimals coincide. The cubic root of 23452495 is about 286.2395787031.
The spelling of 23452495 in words is "twenty-three million, four hundred fifty-two thousand, four hundred ninety-five".
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