Base | Representation |
---|---|
bin | 101101011010… |
… | …1101101010100 |
3 | 1122210211020001 |
4 | 1122311231110 |
5 | 22044003243 |
6 | 2210221044 |
7 | 406256335 |
oct | 132655524 |
9 | 48724201 |
10 | 23812948 |
11 | 12495025 |
12 | 7b84784 |
13 | 4c19b03 |
14 | 323c28c |
15 | 2155a4d |
hex | 16b5b54 |
23812948 has 6 divisors (see below), whose sum is σ = 41672666. Its totient is φ = 11906472.
The previous prime is 23812933. The next prime is 23812961. The reversal of 23812948 is 84921832.
It can be written as a sum of positive squares in only one way, i.e., 18421264 + 5391684 = 4292^2 + 2322^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2976615 + ... + 2976622.
Almost surely, 223812948 is an apocalyptic number.
It is an amenable number.
23812948 is a deficient number, since it is larger than the sum of its proper divisors (17859718).
23812948 is a wasteful number, since it uses less digits than its factorization.
23812948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5953241 (or 5953239 counting only the distinct ones).
The product of its digits is 27648, while the sum is 37.
The square root of 23812948 is about 4879.8512272404. The cubic root of 23812948 is about 287.6985818966.
It can be divided in two parts, 2381 and 2948, that added together give a square (5329 = 732).
The spelling of 23812948 in words is "twenty-three million, eight hundred twelve thousand, nine hundred forty-eight".
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