Base | Representation |
---|---|
bin | 101001100101101101… |
… | …1010010101110101011 |
3 | 22112112022210200021210 |
4 | 1103023123102232223 |
5 | 2430402420302441 |
6 | 105010212004203 |
7 | 6311145546324 |
oct | 1231333225653 |
9 | 275468720253 |
10 | 89312275371 |
11 | 349714a6430 |
12 | 15386600663 |
13 | 85644c0327 |
14 | 447383b44b |
15 | 24cacd1616 |
hex | 14cb6d2bab |
89312275371 has 96 divisors (see below), whose sum is σ = 137473652736. Its totient is φ = 51136012800.
The previous prime is 89312275343. The next prime is 89312275411. The reversal of 89312275371 is 17357221398.
It is a de Polignac number, because none of the positive numbers 2k-89312275371 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 89312275371.
It is not an unprimeable number, because it can be changed into a prime (89312275271) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 400503366 + ... + 400503588.
It is an arithmetic number, because the mean of its divisors is an integer number (1432017216).
Almost surely, 289312275371 is an apocalyptic number.
89312275371 is a deficient number, since it is larger than the sum of its proper divisors (48161377365).
89312275371 is a wasteful number, since it uses less digits than its factorization.
89312275371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 545 (or 514 counting only the distinct ones).
The product of its digits is 635040, while the sum is 48.
The spelling of 89312275371 in words is "eighty-nine billion, three hundred twelve million, two hundred seventy-five thousand, three hundred seventy-one".
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