Base | Representation |
---|---|
bin | 101100100111… |
… | …1001011101111 |
3 | 1122000111011200 |
4 | 1121033023233 |
5 | 21442034012 |
6 | 2153220543 |
7 | 402560121 |
oct | 131171357 |
9 | 48014150 |
10 | 23393007 |
11 | 12228570 |
12 | 7a01753 |
13 | 4b00921 |
14 | 316d211 |
15 | 20c13dc |
hex | 164f2ef |
23393007 has 12 divisors (see below), whose sum is σ = 36861864. Its totient is φ = 14177520.
The previous prime is 23392987. The next prime is 23393033. The reversal of 23393007 is 70039332.
It is not a de Polignac number, because 23393007 - 214 = 23376623 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23392007) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118048 + ... + 118245.
It is an arithmetic number, because the mean of its divisors is an integer number (3071822).
Almost surely, 223393007 is an apocalyptic number.
23393007 is a deficient number, since it is larger than the sum of its proper divisors (13468857).
23393007 is a wasteful number, since it uses less digits than its factorization.
23393007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236310 (or 236307 counting only the distinct ones).
The product of its (nonzero) digits is 3402, while the sum is 27.
The square root of 23393007 is about 4836.6317825528. The cubic root of 23393007 is about 285.9973551844.
The spelling of 23393007 in words is "twenty-three million, three hundred ninety-three thousand, seven".
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