Base | Representation |
---|---|
bin | 1010101010110… |
… | …10001000100000 |
3 | 20020101222101002 |
4 | 11111122020200 |
5 | 140402420034 |
6 | 12514131132 |
7 | 2134502351 |
oct | 525321040 |
9 | 206358332 |
10 | 89498144 |
11 | 4657930a |
12 | 25b80aa8 |
13 | 157076a8 |
14 | bc59d28 |
15 | 7ccce7e |
hex | 555a220 |
89498144 has 12 divisors (see below), whose sum is σ = 176199534. Its totient is φ = 44749056.
The previous prime is 89498141. The next prime is 89498159. The reversal of 89498144 is 44189498.
It can be written as a sum of positive squares in only one way, i.e., 68227600 + 21270544 = 8260^2 + 4612^2 .
It is not an unprimeable number, because it can be changed into a prime (89498141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1398377 + ... + 1398440.
Almost surely, 289498144 is an apocalyptic number.
It is an amenable number.
89498144 is a deficient number, since it is larger than the sum of its proper divisors (86701390).
89498144 is a wasteful number, since it uses less digits than its factorization.
89498144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2796827 (or 2796819 counting only the distinct ones).
The product of its digits is 331776, while the sum is 47.
The square root of 89498144 is about 9460.3458710557. The cubic root of 89498144 is about 447.3059512593.
The spelling of 89498144 in words is "eighty-nine million, four hundred ninety-eight thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •