Base | Representation |
---|---|
bin | 101001110100010000… |
… | …1101001111101110000 |
3 | 22120210100110011210200 |
4 | 1103220201221331300 |
5 | 2432402410421142 |
6 | 105130451555200 |
7 | 6326224336245 |
oct | 1235041517560 |
9 | 276710404720 |
10 | 89800482672 |
11 | 350a203883a |
12 | 154a1bbbb00 |
13 | 86116a68a4 |
14 | 44bc6035cc |
15 | 2508aba64c |
hex | 14e8869f70 |
89800482672 has 60 divisors (see below), whose sum is σ = 259982731320. Its totient is φ = 28901303424.
The previous prime is 89800482623. The next prime is 89800482679. The reversal of 89800482672 is 27628400898.
89800482672 is a `hidden beast` number, since 8 + 98 + 0 + 0 + 482 + 6 + 72 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89800482679) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10747798 + ... + 10756149.
It is an arithmetic number, because the mean of its divisors is an integer number (4333045522).
Almost surely, 289800482672 is an apocalyptic number.
It is an amenable number.
89800482672 is an abundant number, since it is smaller than the sum of its proper divisors (170182248648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89800482672 is a wasteful number, since it uses less digits than its factorization.
89800482672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21503990 (or 21503981 counting only the distinct ones).
The product of its (nonzero) digits is 3096576, while the sum is 54.
The spelling of 89800482672 in words is "eighty-nine billion, eight hundred million, four hundred eighty-two thousand, six hundred seventy-two".
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