Base | Representation |
---|---|
bin | 10101101000101111… |
… | …101000010100111001 |
3 | 2012222002101122111000 |
4 | 111220233220110321 |
5 | 340034412343024 |
6 | 14401145355213 |
7 | 1451500020111 |
oct | 255057502471 |
9 | 65862348430 |
10 | 23232152889 |
11 | 9941a43360 |
12 | 4604498b09 |
13 | 22631c333a |
14 | 11a5680041 |
15 | 90e8bacc9 |
hex | 568be8539 |
23232152889 has 32 divisors (see below), whose sum is σ = 37559738880. Its totient is φ = 14075283600.
The previous prime is 23232152887. The next prime is 23232152939. The reversal of 23232152889 is 98825123232.
23232152889 is a `hidden beast` number, since 2 + 3 + 23 + 21 + 528 + 89 = 666.
It is not a de Polignac number, because 23232152889 - 21 = 23232152887 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23232152887) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 982374 + ... + 1005744.
It is an arithmetic number, because the mean of its divisors is an integer number (1173741840).
Almost surely, 223232152889 is an apocalyptic number.
It is an amenable number.
23232152889 is a deficient number, since it is larger than the sum of its proper divisors (14327585991).
23232152889 is a wasteful number, since it uses less digits than its factorization.
23232152889 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26738 (or 26732 counting only the distinct ones).
The product of its digits is 414720, while the sum is 45.
It can be divided in two parts, 23232 and 152889, that added together give a triangular number (176121 = T593).
The spelling of 23232152889 in words is "twenty-three billion, two hundred thirty-two million, one hundred fifty-two thousand, eight hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •