Base | Representation |
---|---|
bin | 101001111000010010… |
… | …1010111000100100000 |
3 | 22121010202211111010102 |
4 | 1103300211113010200 |
5 | 2433142012442314 |
6 | 105152121321532 |
7 | 6332455411103 |
oct | 1236045270440 |
9 | 277122744112 |
10 | 89935671584 |
11 | 35161384210 |
12 | 1551b3362a8 |
13 | 86336bb125 |
14 | 44d255473a |
15 | 25158c15de |
hex | 14f0957120 |
89935671584 has 48 divisors (see below), whose sum is σ = 195148681056. Its totient is φ = 40458393600.
The previous prime is 89935671517. The next prime is 89935671601. The reversal of 89935671584 is 48517653998.
It is a self number, because there is not a number n which added to its sum of digits gives 89935671584.
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, 1282862 + ... + 1351149.
It is an arithmetic number, because the mean of its divisors is an integer number (4065597522).
Almost surely, 289935671584 is an apocalyptic number.
It is an amenable number.
89935671584 is an abundant number, since it is smaller than the sum of its proper divisors (105213009472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89935671584 is a wasteful number, since it uses less digits than its factorization.
89935671584 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2634129 (or 2634121 counting only the distinct ones).
The product of its digits is 65318400, while the sum is 65.
The spelling of 89935671584 in words is "eighty-nine billion, nine hundred thirty-five million, six hundred seventy-one thousand, five hundred eighty-four".
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