Base | Representation |
---|---|
bin | 1011000110100011… |
… | …0101001100101100 |
3 | 21200200220110002102 |
4 | 2301220311030230 |
5 | 22100422132032 |
6 | 1211421314232 |
7 | 133565612264 |
oct | 26150651454 |
9 | 7620813072 |
10 | 2980270892 |
11 | 129a3156a5 |
12 | 6b2105978 |
13 | 386597501 |
14 | 203b4c7a4 |
15 | 126998362 |
hex | b1a3532c |
2980270892 has 12 divisors (see below), whose sum is σ = 5281493280. Its totient is φ = 1471272816.
The previous prime is 2980270879. The next prime is 2980270913. The reversal of 2980270892 is 2980720892.
It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4715303 + ... + 4715934.
It is an arithmetic number, because the mean of its divisors is an integer number (440124440).
Almost surely, 22980270892 is an apocalyptic number.
It is an amenable number.
2980270892 is a deficient number, since it is larger than the sum of its proper divisors (2301222388).
2980270892 is a wasteful number, since it uses less digits than its factorization.
2980270892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9431320 (or 9431318 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 47.
The square root of 2980270892 is about 54591.8573781842. The cubic root of 2980270892 is about 1439.0810256681.
The spelling of 2980270892 in words is "two billion, nine hundred eighty million, two hundred seventy thousand, eight hundred ninety-two".
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