Base | Representation |
---|---|
bin | 101100001001… |
… | …1011010110000 |
3 | 1121120001101001 |
4 | 1120103122300 |
5 | 21411220313 |
6 | 2144051344 |
7 | 400520326 |
oct | 130233260 |
9 | 47501331 |
10 | 23148208 |
11 | 12080656 |
12 | 7903b54 |
13 | 4a46385 |
14 | 3107d16 |
15 | 2073add |
hex | 16136b0 |
23148208 has 20 divisors (see below), whose sum is σ = 45028368. Its totient is φ = 11528000.
The previous prime is 23148187. The next prime is 23148211. The reversal of 23148208 is 80284132.
It is a super-2 number, since 2×231482082 = 1071679067222528, which contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 1458 + ... + 6958.
Almost surely, 223148208 is an apocalyptic number.
It is an amenable number.
23148208 is a deficient number, since it is larger than the sum of its proper divisors (21880160).
23148208 is a wasteful number, since it uses less digits than its factorization.
23148208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5772 (or 5766 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 23148208 is about 4811.2584632298. The cubic root of 23148208 is about 284.9962367411.
The spelling of 23148208 in words is "twenty-three million, one hundred forty-eight thousand, two hundred eight".
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