Base | Representation |
---|---|
bin | 101100100010… |
… | …0101100111011 |
3 | 1121221022021121 |
4 | 1121010230323 |
5 | 21434200300 |
6 | 2152250111 |
7 | 402321010 |
oct | 131045473 |
9 | 47838247 |
10 | 23350075 |
11 | 121a9291 |
12 | 79a0937 |
13 | 4ab7218 |
14 | 315b707 |
15 | 20b381a |
hex | 1644b3b |
23350075 has 48 divisors (see below), whose sum is σ = 35354880. Its totient is φ = 14958720.
The previous prime is 23350073. The next prime is 23350079. The reversal of 23350075 is 57005332.
It is not a de Polignac number, because 23350075 - 21 = 23350073 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (23350073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 218172 + ... + 218278.
It is an arithmetic number, because the mean of its divisors is an integer number (736560).
Almost surely, 223350075 is an apocalyptic number.
23350075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
23350075 is a deficient number, since it is larger than the sum of its proper divisors (12004805).
23350075 is a wasteful number, since it uses less digits than its factorization.
23350075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196 (or 191 counting only the distinct ones).
The product of its (nonzero) digits is 3150, while the sum is 25.
The square root of 23350075 is about 4832.1915318000. The cubic root of 23350075 is about 285.8222892277.
The spelling of 23350075 in words is "twenty-three million, three hundred fifty thousand, seventy-five".
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