Base | Representation |
---|---|
bin | 1011000110101100… |
… | …1111010111111011 |
3 | 21200202002112100102 |
4 | 2301223033113323 |
5 | 22101102334040 |
6 | 1211443030015 |
7 | 133604152352 |
oct | 26153172773 |
9 | 7622075312 |
10 | 2980902395 |
11 | 129a7070a9 |
12 | 6b236b30b |
13 | 386758a93 |
14 | 203c74999 |
15 | 126a70515 |
hex | b1acf5fb |
2980902395 has 4 divisors (see below), whose sum is σ = 3577082880. Its totient is φ = 2384721912.
The previous prime is 2980902359. The next prime is 2980902401. The reversal of 2980902395 is 5932090892.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2980902395 - 28 = 2980902139 is a prime.
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, 298090235 + ... + 298090244.
It is an arithmetic number, because the mean of its divisors is an integer number (894270720).
Almost surely, 22980902395 is an apocalyptic number.
2980902395 is a deficient number, since it is larger than the sum of its proper divisors (596180485).
2980902395 is an equidigital number, since it uses as much as digits as its factorization.
2980902395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 596180484.
The product of its (nonzero) digits is 349920, while the sum is 47.
The square root of 2980902395 is about 54597.6409288900. The cubic root of 2980902395 is about 1439.1826629395.
The spelling of 2980902395 in words is "two billion, nine hundred eighty million, nine hundred two thousand, three hundred ninety-five".
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