Base | Representation |
---|---|
bin | 101001100001010010… |
… | …0101001100010000000 |
3 | 22112010222021221121221 |
4 | 1103002210221202000 |
5 | 2430101403424440 |
6 | 104543344124424 |
7 | 6304363140460 |
oct | 1230244514200 |
9 | 275128257557 |
10 | 89163733120 |
11 | 348a566a440 |
12 | 15344906714 |
13 | 853c7b1ac7 |
14 | 445bc11ba0 |
15 | 24bcc3dd4a |
hex | 14c2929880 |
89163733120 has 256 divisors, whose sum is σ = 266948524800. Its totient is φ = 27666432000.
The previous prime is 89163733103. The next prime is 89163733147. The reversal of 89163733120 is 2133736198.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11281170 + ... + 11289070.
It is an arithmetic number, because the mean of its divisors is an integer number (1042767675).
Almost surely, 289163733120 is an apocalyptic number.
89163733120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 89163733120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133474262400).
89163733120 is an abundant number, since it is smaller than the sum of its proper divisors (177784791680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89163733120 is a wasteful number, since it uses less digits than its factorization.
89163733120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8167 (or 8155 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 43.
The spelling of 89163733120 in words is "eighty-nine billion, one hundred sixty-three million, seven hundred thirty-three thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •