Base | Representation |
---|---|
bin | 101001100000101011… |
… | …1001000001110011000 |
3 | 22112002120001111202100 |
4 | 1103001113020032120 |
5 | 2430031203132413 |
6 | 104541340403400 |
7 | 6304025332206 |
oct | 1230127101630 |
9 | 275076044670 |
10 | 89143411608 |
11 | 3489514a5a9 |
12 | 15339b46560 |
13 | 8538518244 |
14 | 4459242076 |
15 | 24bb077a73 |
hex | 14c15c8398 |
89143411608 has 48 divisors (see below), whose sum is σ = 241504520400. Its totient is φ = 29705307840.
The previous prime is 89143411607. The next prime is 89143411619. The reversal of 89143411608 is 80611434198.
89143411608 is a `hidden beast` number, since 8 + 9 + 1 + 4 + 34 + 1 + 1 + 608 = 666.
It is a super-2 number, since 2×891434116082 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89143411607) 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, 46258 + ... + 424766.
It is an arithmetic number, because the mean of its divisors is an integer number (5031344175).
Almost surely, 289143411608 is an apocalyptic number.
It is an amenable number.
89143411608 is an abundant number, since it is smaller than the sum of its proper divisors (152361108792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89143411608 is a wasteful number, since it uses less digits than its factorization.
89143411608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 381792 (or 381785 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 45.
The spelling of 89143411608 in words is "eighty-nine billion, one hundred forty-three million, four hundred eleven thousand, six hundred eight".
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