Base | Representation |
---|---|
bin | 1010100111101… |
… | …11111101011100 |
3 | 20012122112202220 |
4 | 11103313331130 |
5 | 140302033103 |
6 | 12501345340 |
7 | 2131206120 |
oct | 523677534 |
9 | 205575686 |
10 | 89096028 |
11 | 4632418a |
12 | 25a08250 |
13 | 155c6658 |
14 | bb93580 |
15 | 7c4dc53 |
hex | 54f7f5c |
89096028 has 48 divisors (see below), whose sum is σ = 238533120. Its totient is φ = 25354944.
The previous prime is 89096023. The next prime is 89096053. The reversal of 89096028 is 82069098.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89096023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20625 + ... + 24567.
It is an arithmetic number, because the mean of its divisors is an integer number (4969440).
Almost surely, 289096028 is an apocalyptic number.
It is an amenable number.
89096028 is an abundant number, since it is smaller than the sum of its proper divisors (149437092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89096028 is a wasteful number, since it uses less digits than its factorization.
89096028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4226 (or 4224 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 42.
The square root of 89096028 is about 9439.0692337751. The cubic root of 89096028 is about 446.6350288227.
The spelling of 89096028 in words is "eighty-nine million, ninety-six thousand, twenty-eight".
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