Base | Representation |
---|---|
bin | 10010000101110010… |
… | …11000110111000100 |
3 | 221001212100200110121 |
4 | 21002321120313010 |
5 | 124342320244014 |
6 | 4243423431324 |
7 | 462451655134 |
oct | 110271306704 |
9 | 27055320417 |
10 | 9712274884 |
11 | 4134364964 |
12 | 1a70755544 |
13 | bba1c9820 |
14 | 681c66ac4 |
15 | 3bc9c6124 |
hex | 242e58dc4 |
9712274884 has 24 divisors (see below), whose sum is σ = 18561711168. Its totient is φ = 4419451680.
The previous prime is 9712274843. The next prime is 9712274903. The reversal of 9712274884 is 4884722179.
It is a Harshad number since it is a multiple of its sum of digits (52).
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, 1311622 + ... + 1319005.
It is an arithmetic number, because the mean of its divisors is an integer number (773404632).
Almost surely, 29712274884 is an apocalyptic number.
It is an amenable number.
9712274884 is a deficient number, since it is larger than the sum of its proper divisors (8849436284).
9712274884 is a wasteful number, since it uses less digits than its factorization.
9712274884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2630715 (or 2630713 counting only the distinct ones).
The product of its digits is 1806336, while the sum is 52.
The square root of 9712274884 is about 98550.8745978441. The cubic root of 9712274884 is about 2133.5704539707.
The spelling of 9712274884 in words is "nine billion, seven hundred twelve million, two hundred seventy-four thousand, eight hundred eighty-four".
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