Base | Representation |
---|---|
bin | 10010010001101111… |
… | …10101011011010000 |
3 | 221022212000012212020 |
4 | 21020313311123100 |
5 | 130044001442041 |
6 | 4301404331440 |
7 | 465110064540 |
oct | 111067653320 |
9 | 27285005766 |
10 | 9812530896 |
11 | 4185a10773 |
12 | 1a9a243b80 |
13 | c04bcc9cc |
14 | 6912c3320 |
15 | 3c66cb866 |
hex | 248df56d0 |
9812530896 has 80 divisors (see below), whose sum is σ = 29191607808. Its totient is φ = 2782166400.
The previous prime is 9812530873. The next prime is 9812530913. The reversal of 9812530896 is 6980352189.
It is a happy number.
9812530896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67450 + ... + 155481.
Almost surely, 29812530896 is an apocalyptic number.
It is an amenable number.
9812530896 is an abundant number, since it is smaller than the sum of its proper divisors (19379076912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9812530896 is a wasteful number, since it uses less digits than its factorization.
9812530896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223080 (or 223074 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 51.
The square root of 9812530896 is about 99058.2197296115. The cubic root of 9812530896 is about 2140.8866748150.
The spelling of 9812530896 in words is "nine billion, eight hundred twelve million, five hundred thirty thousand, eight hundred ninety-six".
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