Base | Representation |
---|---|
bin | 1010100111011… |
… | …01110001010100 |
3 | 20012120102112010 |
4 | 11103231301110 |
5 | 140244214132 |
6 | 12500424220 |
7 | 2130643335 |
oct | 523556124 |
9 | 205512463 |
10 | 89054292 |
11 | 462a5898 |
12 | 259a8070 |
13 | 155b0662 |
14 | bb8228c |
15 | 7c416cc |
hex | 54edc54 |
89054292 has 48 divisors (see below), whose sum is σ = 219430400. Its totient is φ = 28032480.
The previous prime is 89054267. The next prime is 89054297. The reversal of 89054292 is 29245098.
It is a self number, because there is not a number n which added to its sum of digits gives 89054292.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89054297) 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, 140817 + ... + 141447.
Almost surely, 289054292 is an apocalyptic number.
It is an amenable number.
89054292 is an abundant number, since it is smaller than the sum of its proper divisors (130376108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89054292 is a wasteful number, since it uses less digits than its factorization.
89054292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1276 (or 1274 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 89054292 is about 9436.8581636051. The cubic root of 89054292 is about 446.5652775988.
The spelling of 89054292 in words is "eighty-nine million, fifty-four thousand, two hundred ninety-two".
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