Base | Representation |
---|---|
bin | 101011111001… |
… | …1010100101110 |
3 | 1121022101001020 |
4 | 1113303110232 |
5 | 21343014000 |
6 | 2141155010 |
7 | 366432141 |
oct | 127632456 |
9 | 47271036 |
10 | 23016750 |
11 | 11aa0909 |
12 | 785ba66 |
13 | 49cb5a3 |
14 | 30b2058 |
15 | 2049ba0 |
hex | 15f352e |
23016750 has 32 divisors (see below), whose sum is σ = 57451680. Its totient is φ = 6137600.
The previous prime is 23016743. The next prime is 23016751. The reversal of 23016750 is 5761032.
It is a self number, because there is not a number n which added to its sum of digits gives 23016750.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23016751) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14595 + ... + 16094.
It is an arithmetic number, because the mean of its divisors is an integer number (1795365).
Almost surely, 223016750 is an apocalyptic number.
23016750 is an abundant number, since it is smaller than the sum of its proper divisors (34434930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23016750 is a wasteful number, since it uses less digits than its factorization.
23016750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30709 (or 30699 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 24.
The square root of 23016750 is about 4797.5775137042. The cubic root of 23016750 is about 284.4557171345.
Adding to 23016750 its reverse (5761032), we get a palindrome (28777782).
The spelling of 23016750 in words is "twenty-three million, sixteen thousand, seven hundred fifty".
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