Base | Representation |
---|---|
bin | 111111100100010… |
… | …0110000001000010 |
3 | 12111122112120002112 |
4 | 1333020212001002 |
5 | 13332014144143 |
6 | 551352415322 |
7 | 103566566141 |
oct | 17710460102 |
9 | 5448476075 |
10 | 2132959298 |
11 | 9a4aaa988 |
12 | 4b63a7542 |
13 | 27cb8aac2 |
14 | 1633c9758 |
15 | c73c7e18 |
hex | 7f226042 |
2132959298 has 30 divisors (see below), whose sum is σ = 3429750909. Its totient is φ = 994862848.
The previous prime is 2132959291. The next prime is 2132959321. The reversal of 2132959298 is 8929592312.
It can be written as a sum of positive squares in 8 ways, for example, as 8025889 + 2124933409 = 2833^2 + 46097^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=32657.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2132959291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 18875690 + ... + 18875802.
Almost surely, 22132959298 is an apocalyptic number.
2132959298 is a deficient number, since it is larger than the sum of its proper divisors (1296791611).
2132959298 is an frugal number, since it uses more digits than its factorization.
2132959298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296 (or 132 counting only the distinct ones).
The product of its digits is 699840, while the sum is 50.
The square root of 2132959298 is about 46183.9723064182. The cubic root of 2132959298 is about 1287.2439402552.
Multiplying 2132959298 by its sum of digits (50), we get a square (106647964900 = 3265702).
The spelling of 2132959298 in words is "two billion, one hundred thirty-two million, nine hundred fifty-nine thousand, two hundred ninety-eight".
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