Base | Representation |
---|---|
bin | 10101101010011011… |
… | …011001100101010101 |
3 | 2020001001112221210102 |
4 | 111222123121211111 |
5 | 340114130412203 |
6 | 14404035103445 |
7 | 1452262113035 |
oct | 255233314525 |
9 | 66031487712 |
10 | 23260404053 |
11 | 9956989927 |
12 | 4611a41b85 |
13 | 22690052c3 |
14 | 11a93158c5 |
15 | 9120eb888 |
hex | 56a6d9955 |
23260404053 has 4 divisors (see below), whose sum is σ = 23889063660. Its totient is φ = 22631744448.
The previous prime is 23260404023. The next prime is 23260404077. The reversal of 23260404053 is 35040406232.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 21929759569 + 1330644484 = 148087^2 + 36478^2 .
It is a cyclic number.
It is not a de Polignac number, because 23260404053 - 218 = 23260141909 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 (23260404023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314329748 + ... + 314329821.
It is an arithmetic number, because the mean of its divisors is an integer number (5972265915).
Almost surely, 223260404053 is an apocalyptic number.
It is an amenable number.
23260404053 is a deficient number, since it is larger than the sum of its proper divisors (628659607).
23260404053 is an equidigital number, since it uses as much as digits as its factorization.
23260404053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 628659606.
The product of its (nonzero) digits is 17280, while the sum is 29.
The spelling of 23260404053 in words is "twenty-three billion, two hundred sixty million, four hundred four thousand, fifty-three".
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