Base | Representation |
---|---|
bin | 10101011011100100… |
… | …100000001110001101 |
3 | 2012101200111122020022 |
4 | 111123210200032031 |
5 | 334111322213201 |
6 | 14323212231525 |
7 | 1443144253163 |
oct | 253344401615 |
9 | 65350448208 |
10 | 23011132301 |
11 | 9839203313 |
12 | 456246b5a5 |
13 | 2229489221 |
14 | 1184189233 |
15 | 8ea2ad41b |
hex | 55b92038d |
23011132301 has 4 divisors (see below), whose sum is σ = 23012099292. Its totient is φ = 23010165312.
The previous prime is 23011132283. The next prime is 23011132303. The reversal of 23011132301 is 10323111032.
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 1263731401 + 21747400900 = 35549^2 + 147470^2 .
It is a cyclic number.
It is not a de Polignac number, because 23011132301 - 210 = 23011131277 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 23011132301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23011132303) 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, 446876 + ... + 495701.
It is an arithmetic number, because the mean of its divisors is an integer number (5753024823).
Almost surely, 223011132301 is an apocalyptic number.
It is an amenable number.
23011132301 is a deficient number, since it is larger than the sum of its proper divisors (966991).
23011132301 is an equidigital number, since it uses as much as digits as its factorization.
23011132301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 966990.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 23011132301 its reverse (10323111032), we get a palindrome (33334243333).
The spelling of 23011132301 in words is "twenty-three billion, eleven million, one hundred thirty-two thousand, three hundred one".
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