Base | Representation |
---|---|
bin | 101001011000000001… |
… | …1010000011101011101 |
3 | 22111100022120112220200 |
4 | 1102300003100131131 |
5 | 2423432331133124 |
6 | 104452443534113 |
7 | 6263600644314 |
oct | 1226003203535 |
9 | 274308515820 |
10 | 88852989789 |
11 | 34756218373 |
12 | 1527882a339 |
13 | 84c02c2005 |
14 | 442c84327b |
15 | 24a080bbc9 |
hex | 14b00d075d |
88852989789 has 6 divisors (see below), whose sum is σ = 128343207486. Its totient is φ = 59235326520.
The previous prime is 88852989751. The next prime is 88852989791. The reversal of 88852989789 is 98798925888.
88852989789 is a `hidden beast` number, since 8 + 8 + 8 + 529 + 8 + 9 + 7 + 89 = 666.
It can be written as a sum of positive squares in only one way, i.e., 73735057764 + 15117932025 = 271542^2 + 122955^2 .
It is not a de Polignac number, because 88852989789 - 213 = 88852981597 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88852989289) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4936277202 + ... + 4936277219.
It is an arithmetic number, because the mean of its divisors is an integer number (21390534581).
Almost surely, 288852989789 is an apocalyptic number.
It is an amenable number.
88852989789 is a deficient number, since it is larger than the sum of its proper divisors (39490217697).
88852989789 is a wasteful number, since it uses less digits than its factorization.
88852989789 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9872554427 (or 9872554424 counting only the distinct ones).
The product of its digits is 1672151040, while the sum is 81.
The spelling of 88852989789 in words is "eighty-eight billion, eight hundred fifty-two million, nine hundred eighty-nine thousand, seven hundred eighty-nine".
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