Base | Representation |
---|---|
bin | 10010010001110101… |
… | …10100001010100010 |
3 | 221022220110220120000 |
4 | 21020322310022202 |
5 | 130044201442122 |
6 | 4301433200430 |
7 | 465116530353 |
oct | 111072641242 |
9 | 27286426500 |
10 | 9813312162 |
11 | 41863a4745 |
12 | 1a9a560116 |
13 | c051144b4 |
14 | 691447d2a |
15 | 3c67d30ac |
hex | 248eb42a2 |
9813312162 has 40 divisors (see below), whose sum is σ = 22072792896. Its totient is φ = 3258652248.
The previous prime is 9813312137. The next prime is 9813312163. The reversal of 9813312162 is 2612133189.
It is a super-2 number, since 2×98133121622 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (9813312163) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 72558 + ... + 157769.
Almost surely, 29813312162 is an apocalyptic number.
9813312162 is an abundant number, since it is smaller than the sum of its proper divisors (12259480734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9813312162 is a wasteful number, since it uses less digits than its factorization.
9813312162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230604 (or 230595 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 9813312162 is about 99062.1631199319. The cubic root of 9813312162 is about 2140.9434918788.
The spelling of 9813312162 in words is "nine billion, eight hundred thirteen million, three hundred twelve thousand, one hundred sixty-two".
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