Base | Representation |
---|---|
bin | 101001101001111000… |
… | …1010010010000001101 |
3 | 22112220002012112210100 |
4 | 1103103301102100031 |
5 | 2431144234231232 |
6 | 105032132201313 |
7 | 6314465436012 |
oct | 1232361222015 |
9 | 275802175710 |
10 | 89452258317 |
11 | 34a33516714 |
12 | 15405469239 |
13 | 85874c2986 |
14 | 4488279709 |
15 | 24d8232c7c |
hex | 14d3c5240d |
89452258317 has 12 divisors (see below), whose sum is σ = 129214292220. Its totient is φ = 59632312128.
The previous prime is 89452258309. The next prime is 89452258331. The reversal of 89452258317 is 71385225498.
89452258317 is a `hidden beast` number, since 8 + 9 + 4 + 52 + 2 + 583 + 1 + 7 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 19124400681 + 70327857636 = 138291^2 + 265194^2 .
It is not a de Polignac number, because 89452258317 - 23 = 89452258309 is a prime.
It is a super-2 number, since 2×894522583172 (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 (89452258387) 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, 27859 + ... + 423887.
It is an arithmetic number, because the mean of its divisors is an integer number (10767857685).
Almost surely, 289452258317 is an apocalyptic number.
It is an amenable number.
89452258317 is a deficient number, since it is larger than the sum of its proper divisors (39762033903).
89452258317 is a wasteful number, since it uses less digits than its factorization.
89452258317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 421132 (or 421129 counting only the distinct ones).
The product of its digits is 4838400, while the sum is 54.
The spelling of 89452258317 in words is "eighty-nine billion, four hundred fifty-two million, two hundred fifty-eight thousand, three hundred seventeen".
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