Base | Representation |
---|---|
bin | 1011000111000101… |
… | …0110011011001011 |
3 | 21200212002220112021 |
4 | 2301301112123023 |
5 | 22102010113024 |
6 | 1211541225311 |
7 | 133623603226 |
oct | 26161263313 |
9 | 7625086467 |
10 | 2982504139 |
11 | 12a060055a |
12 | 6b2a02237 |
13 | 386b99b64 |
14 | 2041705bd |
15 | 126c89de4 |
hex | b1c566cb |
2982504139 has 16 divisors (see below), whose sum is σ = 3175034112. Its totient is φ = 2795354848.
The previous prime is 2982504113. The next prime is 2982504163. The reversal of 2982504139 is 9314052892.
It is a cyclic number.
It is not a de Polignac number, because 2982504139 - 213 = 2982495947 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2982504095 and 2982504104.
It is not an unprimeable number, because it can be changed into a prime (2982504169) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1563024 + ... + 1564930.
It is an arithmetic number, because the mean of its divisors is an integer number (198439632).
Almost surely, 22982504139 is an apocalyptic number.
2982504139 is a deficient number, since it is larger than the sum of its proper divisors (192529973).
2982504139 is a wasteful number, since it uses less digits than its factorization.
2982504139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3266.
The product of its (nonzero) digits is 155520, while the sum is 43.
The square root of 2982504139 is about 54612.3075780542. The cubic root of 2982504139 is about 1439.4403913188.
The spelling of 2982504139 in words is "two billion, nine hundred eighty-two million, five hundred four thousand, one hundred thirty-nine".
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