Base | Representation |
---|---|
bin | 101101110001… |
… | …0100101100111 |
3 | 1200011011101110 |
4 | 1123202211213 |
5 | 22120344100 |
6 | 2214200103 |
7 | 410653305 |
oct | 133424547 |
9 | 50134343 |
10 | 23996775 |
11 | 12600150 |
12 | 8053033 |
13 | 4c8269a |
14 | 3289275 |
15 | 2190250 |
hex | 16e2967 |
23996775 has 96 divisors (see below), whose sum is σ = 48211200. Its totient is φ = 10393600.
The previous prime is 23996761. The next prime is 23996789. The reversal of 23996775 is 57769932.
It is an interprime number because it is at equal distance from previous prime (23996761) and next prime (23996789).
It is not a de Polignac number, because 23996775 - 27 = 23996647 is a prime.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 406696 + ... + 406754.
It is an arithmetic number, because the mean of its divisors is an integer number (502200).
Almost surely, 223996775 is an apocalyptic number.
23996775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
23996775 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
23996775 is a wasteful number, since it uses less digits than its factorization.
23996775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129 (or 124 counting only the distinct ones).
The product of its digits is 714420, while the sum is 48.
The square root of 23996775 is about 4898.6503243240. The cubic root of 23996775 is about 288.4369933303.
It can be divided in two parts, 239967 and 75, that added together give a palindrome (240042).
The spelling of 23996775 in words is "twenty-three million, nine hundred ninety-six thousand, seven hundred seventy-five".
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