Base | Representation |
---|---|
bin | 101011111010… |
… | …0111111110001 |
3 | 1121022201102222 |
4 | 1113310333301 |
5 | 21343223401 |
6 | 2141250425 |
7 | 366461126 |
oct | 127647761 |
9 | 47281388 |
10 | 23023601 |
11 | 11aa5a77 |
12 | 7863a15 |
13 | 4a01743 |
14 | 30b474d |
15 | 204bc1b |
hex | 15f4ff1 |
23023601 has 4 divisors (see below), whose sum is σ = 23073792. Its totient is φ = 22973412.
The previous prime is 23023547. The next prime is 23023603. The reversal of 23023601 is 10632032.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 23023601 - 210 = 23022577 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23023601.
It is not an unprimeable number, because it can be changed into a prime (23023603) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24401 + ... + 25326.
It is an arithmetic number, because the mean of its divisors is an integer number (5768448).
Almost surely, 223023601 is an apocalyptic number.
It is an amenable number.
23023601 is a deficient number, since it is larger than the sum of its proper divisors (50191).
23023601 is an equidigital number, since it uses as much as digits as its factorization.
23023601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50190.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 23023601 is about 4798.2914667619. The cubic root of 23023601 is about 284.4839373480.
Adding to 23023601 its reverse (10632032), we get a palindrome (33655633).
The spelling of 23023601 in words is "twenty-three million, twenty-three thousand, six hundred one".
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