Base | Representation |
---|---|
bin | 101001110100010010… |
… | …0101010001010010000 |
3 | 22120210101221011200102 |
4 | 1103220210222022100 |
5 | 2432403111114104 |
6 | 105130520511532 |
7 | 6326234125343 |
oct | 1235044521220 |
9 | 276711834612 |
10 | 89801269904 |
11 | 350a2526245 |
12 | 154a231b5a8 |
13 | 86118c0cc8 |
14 | 44bc76a45a |
15 | 2508bc3a1e |
hex | 14e892a290 |
89801269904 has 40 divisors (see below), whose sum is σ = 174633608448. Its totient is φ = 44734676480.
The previous prime is 89801269903. The next prime is 89801269969. The reversal of 89801269904 is 40996210898.
It is a self number, because there is not a number n which added to its sum of digits gives 89801269904.
It is not an unprimeable number, because it can be changed into a prime (89801269903) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16950584 + ... + 16955880.
Almost surely, 289801269904 is an apocalyptic number.
It is an amenable number.
89801269904 is a deficient number, since it is larger than the sum of its proper divisors (84832338544).
89801269904 is a wasteful number, since it uses less digits than its factorization.
89801269904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9023 (or 9017 counting only the distinct ones).
The product of its (nonzero) digits is 2239488, while the sum is 56.
The spelling of 89801269904 in words is "eighty-nine billion, eight hundred one million, two hundred sixty-nine thousand, nine hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •