Base | Representation |
---|---|
bin | 1010101000001… |
… | …01110000010000 |
3 | 20012202102021111 |
4 | 11110011300100 |
5 | 140310340103 |
6 | 12502503104 |
7 | 2131532623 |
oct | 524056020 |
9 | 205672244 |
10 | 89152528 |
11 | 46362683 |
12 | 25a34a94 |
13 | 1561629a |
14 | bba9dba |
15 | 7c6086d |
hex | 5505c10 |
89152528 has 20 divisors (see below), whose sum is σ = 178306048. Its totient is φ = 43138080.
The previous prime is 89152523. The next prime is 89152543. The reversal of 89152528 is 82525198.
89152528 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (89152523) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89376 + ... + 90367.
Almost surely, 289152528 is an apocalyptic number.
It is an amenable number.
89152528 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89152528 is a wasteful number, since it uses less digits than its factorization.
89152528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179782 (or 179776 counting only the distinct ones).
The product of its digits is 57600, while the sum is 40.
The square root of 89152528 is about 9442.0616392820. The cubic root of 89152528 is about 446.7294196628.
The spelling of 89152528 in words is "eighty-nine million, one hundred fifty-two thousand, five hundred twenty-eight".
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