Base | Representation |
---|---|
bin | 1010100111011… |
… | …00111101100100 |
3 | 20012120020222110 |
4 | 11103230331210 |
5 | 140244112410 |
6 | 12500401020 |
7 | 2130630564 |
oct | 523547544 |
9 | 205506873 |
10 | 89050980 |
11 | 462a3357 |
12 | 259a6170 |
13 | 155abcb5 |
14 | bb80da4 |
15 | 7c40720 |
hex | 54ecf64 |
89050980 has 24 divisors (see below), whose sum is σ = 249342912. Its totient is φ = 23746912.
The previous prime is 89050961. The next prime is 89050991. The reversal of 89050980 is 8905098.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742032 + ... + 742151.
It is an arithmetic number, because the mean of its divisors is an integer number (10389288).
Almost surely, 289050980 is an apocalyptic number.
It is an amenable number.
89050980 is an abundant number, since it is smaller than the sum of its proper divisors (160291932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89050980 is a wasteful number, since it uses less digits than its factorization.
89050980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1484195 (or 1484193 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 39.
The square root of 89050980 is about 9436.6826798404. The cubic root of 89050980 is about 446.5597414908.
The spelling of 89050980 in words is "eighty-nine million, fifty thousand, nine hundred eighty".
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