Base | Representation |
---|---|
bin | 1010100111000… |
… | …01000001000101 |
3 | 20012110202212100 |
4 | 11103201001011 |
5 | 140241031203 |
6 | 12455342313 |
7 | 2130335130 |
oct | 523410105 |
9 | 205422770 |
10 | 89002053 |
11 | 4626a618 |
12 | 25981999 |
13 | 1559294a |
14 | bb6b217 |
15 | 7c30ea3 |
hex | 54e1045 |
89002053 has 24 divisors (see below), whose sum is σ = 147184128. Its totient is φ = 50768352.
The previous prime is 89002051. The next prime is 89002079. The reversal of 89002053 is 35020098.
It is not a de Polignac number, because 89002053 - 21 = 89002051 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89002051) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53551 + ... + 55187.
It is an arithmetic number, because the mean of its divisors is an integer number (6132672).
Almost surely, 289002053 is an apocalyptic number.
It is an amenable number.
89002053 is a deficient number, since it is larger than the sum of its proper divisors (58182075).
89002053 is a wasteful number, since it uses less digits than its factorization.
89002053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2513 (or 2510 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 89002053 is about 9434.0899402115. The cubic root of 89002053 is about 446.4779425364.
The spelling of 89002053 in words is "eighty-nine million, two thousand, fifty-three".
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