Base | Representation |
---|---|
bin | 101100110011… |
… | …0110010001011 |
3 | 1122012101202222 |
4 | 1121212302023 |
5 | 22003132200 |
6 | 2155244255 |
7 | 403442006 |
oct | 131466213 |
9 | 48171688 |
10 | 23489675 |
11 | 12294160 |
12 | 7a4968b |
13 | 4b35921 |
14 | 319653d |
15 | 20ded85 |
hex | 1666c8b |
23489675 has 24 divisors (see below), whose sum is σ = 31999440. Its totient is φ = 16963200.
The previous prime is 23489657. The next prime is 23489677. The reversal of 23489675 is 57698432.
It is not a de Polignac number, because 23489675 - 28 = 23489419 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23489677) 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 23 ways as a sum of consecutive naturals, for example, 62789 + ... + 63161.
It is an arithmetic number, because the mean of its divisors is an integer number (1333310).
Almost surely, 223489675 is an apocalyptic number.
23489675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
23489675 is a deficient number, since it is larger than the sum of its proper divisors (8509765).
23489675 is a wasteful number, since it uses less digits than its factorization.
23489675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 623 (or 618 counting only the distinct ones).
The product of its digits is 362880, while the sum is 44.
The square root of 23489675 is about 4846.6147979801. The cubic root of 23489675 is about 286.3907604655.
The spelling of 23489675 in words is "twenty-three million, four hundred eighty-nine thousand, six hundred seventy-five".
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