Base | Representation |
---|---|
bin | 101100101000… |
… | …0001110000101 |
3 | 1122000200222221 |
4 | 1121100032011 |
5 | 21442203003 |
6 | 2153252341 |
7 | 402605365 |
oct | 131201605 |
9 | 48020887 |
10 | 23397253 |
11 | 12230780 |
12 | 7a040b1 |
13 | 4b02839 |
14 | 31709a5 |
15 | 20c27bd |
hex | 1650385 |
23397253 has 8 divisors (see below), whose sum is σ = 27025920. Its totient is φ = 20018880.
The previous prime is 23397251. The next prime is 23397263. The reversal of 23397253 is 35279332.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23397253 - 21 = 23397251 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23397251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62373 + ... + 62746.
It is an arithmetic number, because the mean of its divisors is an integer number (3378240).
Almost surely, 223397253 is an apocalyptic number.
It is an amenable number.
23397253 is a deficient number, since it is larger than the sum of its proper divisors (3628667).
23397253 is a wasteful number, since it uses less digits than its factorization.
23397253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125147.
The product of its digits is 34020, while the sum is 34.
The square root of 23397253 is about 4837.0707044657. The cubic root of 23397253 is about 286.0146576673.
The spelling of 23397253 in words is "twenty-three million, three hundred ninety-seven thousand, two hundred fifty-three".
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