Base | Representation |
---|---|
bin | 1010101000000… |
… | …01011110110110 |
3 | 20012201112021102 |
4 | 11110001132312 |
5 | 140304310110 |
6 | 12502250102 |
7 | 2131430615 |
oct | 524013666 |
9 | 205645242 |
10 | 89135030 |
11 | 46350516 |
12 | 25a26932 |
13 | 1560b32a |
14 | bba387c |
15 | 7c5a5a5 |
hex | 55017b6 |
89135030 has 32 divisors (see below), whose sum is σ = 166596480. Its totient is φ = 34312320.
The previous prime is 89135027. The next prime is 89135041. The reversal of 89135030 is 3053198.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 89134984 and 89135002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27116 + ... + 30224.
It is an arithmetic number, because the mean of its divisors is an integer number (5206140).
Almost surely, 289135030 is an apocalyptic number.
89135030 is a deficient number, since it is larger than the sum of its proper divisors (77461450).
89135030 is a wasteful number, since it uses less digits than its factorization.
89135030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3224.
The product of its (nonzero) digits is 3240, while the sum is 29.
The square root of 89135030 is about 9441.1349953276. The cubic root of 89135030 is about 446.7001911671.
The spelling of 89135030 in words is "eighty-nine million, one hundred thirty-five thousand, thirty".
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