Base | Representation |
---|---|
bin | 10000110000111010… |
… | …01110011000110101 |
3 | 212020020120000102022 |
4 | 20120131032120311 |
5 | 121413030431020 |
6 | 4045030322525 |
7 | 436014565445 |
oct | 103035163065 |
9 | 25206500368 |
10 | 9000248885 |
11 | 38a9451221 |
12 | 18b21b9445 |
13 | b05839674 |
14 | 61547c125 |
15 | 37a22a625 |
hex | 21874e635 |
9000248885 has 16 divisors (see below), whose sum is σ = 11438309376. Its totient is φ = 6775058688.
The previous prime is 9000248867. The next prime is 9000248893. The reversal of 9000248885 is 5888420009.
It is not a de Polignac number, because 9000248885 - 216 = 9000183349 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 449804 + ... + 469386.
It is an arithmetic number, because the mean of its divisors is an integer number (714894336).
Almost surely, 29000248885 is an apocalyptic number.
It is an amenable number.
9000248885 is a deficient number, since it is larger than the sum of its proper divisors (2438060491).
9000248885 is a wasteful number, since it uses less digits than its factorization.
9000248885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25012.
The product of its (nonzero) digits is 184320, while the sum is 44.
The square root of 9000248885 is about 94869.6415351086. The cubic root of 9000248885 is about 2080.1029970108.
The spelling of 9000248885 in words is "nine billion, two hundred forty-eight thousand, eight hundred eighty-five".
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