Base | Representation |
---|---|
bin | 1010100111000… |
… | …00100001111100 |
3 | 20012110200010112 |
4 | 11103200201330 |
5 | 140241000220 |
6 | 12455325152 |
7 | 2130326252 |
oct | 523404174 |
9 | 205420115 |
10 | 89000060 |
11 | 46269076 |
12 | 259807b8 |
13 | 15591a76 |
14 | bb6a5d2 |
15 | 7c305c5 |
hex | 54e087c |
89000060 has 12 divisors (see below), whose sum is σ = 186900168. Its totient is φ = 35600016.
The previous prime is 89000027. The next prime is 89000099. The reversal of 89000060 is 6000098.
It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2224982 + ... + 2225021.
It is an arithmetic number, because the mean of its divisors is an integer number (15575014).
Almost surely, 289000060 is an apocalyptic number.
It is an amenable number.
89000060 is an abundant number, since it is smaller than the sum of its proper divisors (97900108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89000060 is a wasteful number, since it uses less digits than its factorization.
89000060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4450012 (or 4450010 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 89000060 is about 9433.9843120497. The cubic root of 89000060 is about 446.4746098898.
The spelling of 89000060 in words is "eighty-nine million, sixty", and thus it is an aban number and an uban number.
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