Base | Representation |
---|---|
bin | 101101010001… |
… | …0011110001000 |
3 | 1122122211010200 |
4 | 1122202132020 |
5 | 22033443102 |
6 | 2204412200 |
7 | 405510531 |
oct | 132423610 |
9 | 48584120 |
10 | 23734152 |
11 | 12440902 |
12 | 7b47060 |
13 | 4bbcca0 |
14 | 321b688 |
15 | 213c51c |
hex | 16a2788 |
23734152 has 48 divisors (see below), whose sum is σ = 69227340. Its totient is φ = 7302528.
The previous prime is 23734129. The next prime is 23734163. The reversal of 23734152 is 25143732.
It can be written as a sum of positive squares in 2 ways, for example, as 21846276 + 1887876 = 4674^2 + 1374^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11743 + ... + 13614.
Almost surely, 223734152 is an apocalyptic number.
It is an amenable number.
23734152 is an abundant number, since it is smaller than the sum of its proper divisors (45493188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23734152 is a wasteful number, since it uses less digits than its factorization.
23734152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25382 (or 25375 counting only the distinct ones).
The product of its digits is 5040, while the sum is 27.
The square root of 23734152 is about 4871.7709305755. The cubic root of 23734152 is about 287.3809039167.
Adding to 23734152 its reverse (25143732), we get a palindrome (48877884).
The spelling of 23734152 in words is "twenty-three million, seven hundred thirty-four thousand, one hundred fifty-two".
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