Base | Representation |
---|---|
bin | 1010101001001… |
… | …11000111000000 |
3 | 20020000100200122 |
4 | 11110213013000 |
5 | 140324223102 |
6 | 12505435412 |
7 | 2132642141 |
oct | 524470700 |
9 | 206010618 |
10 | 89289152 |
11 | 46446297 |
12 | 25a9bb68 |
13 | 15663524 |
14 | bc03ac8 |
15 | 7c8b0a2 |
hex | 55271c0 |
89289152 has 28 divisors (see below), whose sum is σ = 178475640. Its totient is φ = 44318976.
The previous prime is 89289149. The next prime is 89289163. The reversal of 89289152 is 25198298.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3878 + ... + 13914.
It is an arithmetic number, because the mean of its divisors is an integer number (6374130).
Almost surely, 289289152 is an apocalyptic number.
It is an amenable number.
89289152 is a deficient number, since it is larger than the sum of its proper divisors (89186488).
89289152 is a wasteful number, since it uses less digits than its factorization.
89289152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10188 (or 10178 counting only the distinct ones).
The product of its digits is 103680, while the sum is 44.
The square root of 89289152 is about 9449.2937302213. The cubic root of 89289152 is about 446.9575037132.
The spelling of 89289152 in words is "eighty-nine million, two hundred eighty-nine thousand, one hundred fifty-two".
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