Base | Representation |
---|---|
bin | 1010101000110… |
… | …11011010100010 |
3 | 20012220220222111 |
4 | 11110123122202 |
5 | 140321210000 |
6 | 12504425534 |
7 | 2132352400 |
oct | 524333242 |
9 | 205826874 |
10 | 89241250 |
11 | 464132aa |
12 | 25a782aa |
13 | 15647797 |
14 | bbd0470 |
15 | 7c7bcba |
hex | 551b6a2 |
89241250 has 120 divisors (see below), whose sum is σ = 205134336. Its totient is φ = 28980000.
The previous prime is 89241247. The next prime is 89241263. The reversal of 89241250 is 5214298.
It is a Harshad number since it is a multiple of its sum of digits (31).
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 59 ways as a sum of consecutive naturals, for example, 1898727 + ... + 1898773.
Almost surely, 289241250 is an apocalyptic number.
89241250 is an abundant number, since it is smaller than the sum of its proper divisors (115893086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89241250 is a wasteful number, since it uses less digits than its factorization.
89241250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114 (or 92 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 89241250 is about 9446.7587033860. The cubic root of 89241250 is about 446.8775612353.
The spelling of 89241250 in words is "eighty-nine million, two hundred forty-one thousand, two hundred fifty".
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