Base | Representation |
---|---|
bin | 10010010001101111… |
… | …01100000100001000 |
3 | 221022211221021021002 |
4 | 21020313230010020 |
5 | 130043444230202 |
6 | 4301403434132 |
7 | 465106545002 |
oct | 111067540410 |
9 | 27284837232 |
10 | 9812492552 |
11 | 4185994985 |
12 | 1a9a225948 |
13 | c04bb8415 |
14 | 6912b3372 |
15 | 3c66c0302 |
hex | 248dec108 |
9812492552 has 16 divisors (see below), whose sum is σ = 18403364160. Its totient is φ = 4904928784.
The previous prime is 9812492509. The next prime is 9812492587. The reversal of 9812492552 is 2552942189.
It is a junction number, because it is equal to n+sod(n) for n = 9812492497 and 9812492506.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132668 + ... + 192939.
It is an arithmetic number, because the mean of its divisors is an integer number (1150210260).
Almost surely, 29812492552 is an apocalyptic number.
It is an amenable number.
9812492552 is a deficient number, since it is larger than the sum of its proper divisors (8590871608).
9812492552 is a wasteful number, since it uses less digits than its factorization.
9812492552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 329380 (or 329376 counting only the distinct ones).
The product of its digits is 518400, while the sum is 47.
The square root of 9812492552 is about 99058.0261866751. The cubic root of 9812492552 is about 2140.8838861948.
The spelling of 9812492552 in words is "nine billion, eight hundred twelve million, four hundred ninety-two thousand, five hundred fifty-two".
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