Base | Representation |
---|---|
bin | 10001000001001101… |
… | …10111110100100100 |
3 | 212120202212110200012 |
4 | 20200212313310210 |
5 | 122203032324440 |
6 | 4110353305352 |
7 | 442265116124 |
oct | 104046676444 |
9 | 25522773605 |
10 | 9136995620 |
11 | 3969661055 |
12 | 192bb65258 |
13 | b27c77cac |
14 | 6296b6c84 |
15 | 38723ce65 |
hex | 2209b7d24 |
9136995620 has 24 divisors (see below), whose sum is σ = 19190653944. Its totient is φ = 3654233856.
The previous prime is 9136995619. The next prime is 9136995641. The reversal of 9136995620 is 265996319.
It can be written as a sum of positive squares in 4 ways, for example, as 1246937344 + 7890058276 = 35312^2 + 88826^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112592 + ... + 175928.
It is an arithmetic number, because the mean of its divisors is an integer number (799610581).
Almost surely, 29136995620 is an apocalyptic number.
It is an amenable number.
9136995620 is an abundant number, since it is smaller than the sum of its proper divisors (10053658324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9136995620 is a wasteful number, since it uses less digits than its factorization.
9136995620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70559 (or 70557 counting only the distinct ones).
The product of its (nonzero) digits is 787320, while the sum is 50.
The square root of 9136995620 is about 95587.6331959318. The cubic root of 9136995620 is about 2090.5848824364.
The spelling of 9136995620 in words is "nine billion, one hundred thirty-six million, nine hundred ninety-five thousand, six hundred twenty".
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