Base | Representation |
---|---|
bin | 10101111101001100… |
… | …110000000011101101 |
3 | 2020212000010220102101 |
4 | 111331030300003231 |
5 | 341240241043203 |
6 | 14455205055101 |
7 | 1463135002411 |
oct | 257514600355 |
9 | 66760126371 |
10 | 23575331053 |
11 | 9aa872917a |
12 | 469b3b7491 |
13 | 22b932b441 |
14 | 11d9092d41 |
15 | 92eaa841d |
hex | 57d3300ed |
23575331053 has 4 divisors (see below), whose sum is σ = 23651136288. Its totient is φ = 23499525820.
The previous prime is 23575331047. The next prime is 23575331089. The reversal of 23575331053 is 35013357532.
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 a de Polignac number, because none of the positive numbers 2k-23575331053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23575331953) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37902151 + ... + 37902772.
It is an arithmetic number, because the mean of its divisors is an integer number (5912784072).
Almost surely, 223575331053 is an apocalyptic number.
It is an amenable number.
23575331053 is a deficient number, since it is larger than the sum of its proper divisors (75805235).
23575331053 is an equidigital number, since it uses as much as digits as its factorization.
23575331053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75805234.
The product of its (nonzero) digits is 141750, while the sum is 37.
Adding to 23575331053 its reverse (35013357532), we get a palindrome (58588688585).
The spelling of 23575331053 in words is "twenty-three billion, five hundred seventy-five million, three hundred thirty-one thousand, fifty-three".
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