Base | Representation |
---|---|
bin | 1011000111000000… |
… | …0010101111001001 |
3 | 21200211110111022111 |
4 | 2301300002233021 |
5 | 22101413130403 |
6 | 1211530022321 |
7 | 133620644653 |
oct | 26160025711 |
9 | 7624414274 |
10 | 2982161353 |
11 | 12a0396a66 |
12 | 6b28779a1 |
13 | 386aa9b22 |
14 | 2040c16d3 |
15 | 126c1d56d |
hex | b1c02bc9 |
2982161353 has 4 divisors (see below), whose sum is σ = 2982761488. Its totient is φ = 2981561220.
The previous prime is 2982161291. The next prime is 2982161387. The reversal of 2982161353 is 3531612892.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2982161353 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2982161053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292551 + ... + 302572.
It is an arithmetic number, because the mean of its divisors is an integer number (745690372).
Almost surely, 22982161353 is an apocalyptic number.
It is an amenable number.
2982161353 is a deficient number, since it is larger than the sum of its proper divisors (600135).
2982161353 is an equidigital number, since it uses as much as digits as its factorization.
2982161353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 600134.
The product of its digits is 77760, while the sum is 40.
The square root of 2982161353 is about 54609.1691293687. The cubic root of 2982161353 is about 1439.3852431507.
The spelling of 2982161353 in words is "two billion, nine hundred eighty-two million, one hundred sixty-one thousand, three hundred fifty-three".
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