Base | Representation |
---|---|
bin | 101001110101000010… |
… | …0010000110000101001 |
3 | 22120212011002102222200 |
4 | 1103222010100300221 |
5 | 2432431020103224 |
6 | 105133214010413 |
7 | 6326660135643 |
oct | 1235204206051 |
9 | 276764072880 |
10 | 89826331689 |
11 | 35105693566 |
12 | 154aa7a6a09 |
13 | 8616b57373 |
14 | 44c1c11893 |
15 | 250aec45c9 |
hex | 14ea110c29 |
89826331689 has 12 divisors (see below), whose sum is σ = 130961756016. Its totient is φ = 59324554872.
The previous prime is 89826331669. The next prime is 89826331697. The reversal of 89826331689 is 98613362898.
It is not a de Polignac number, because 89826331689 - 213 = 89826323497 is a prime.
It is not an unprimeable number, because it can be changed into a prime (89826331669) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46637839 + ... + 46639764.
It is an arithmetic number, because the mean of its divisors is an integer number (10913479668).
Almost surely, 289826331689 is an apocalyptic number.
It is an amenable number.
89826331689 is a deficient number, since it is larger than the sum of its proper divisors (41135424327).
89826331689 is a wasteful number, since it uses less digits than its factorization.
89826331689 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93277716 (or 93277713 counting only the distinct ones).
The product of its digits is 26873856, while the sum is 63.
The spelling of 89826331689 in words is "eighty-nine billion, eight hundred twenty-six million, three hundred thirty-one thousand, six hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •