Base | Representation |
---|---|
bin | 111110101001111… |
… | …0011111001100010 |
3 | 12102111221012121021 |
4 | 1331103303321202 |
5 | 13301200022224 |
6 | 544340320054 |
7 | 103045432426 |
oct | 17523637142 |
9 | 5374835537 |
10 | 2102345314 |
11 | 9897a0173 |
12 | 4a80a302a |
13 | 27672c514 |
14 | 15d2dab86 |
15 | c487c1e4 |
hex | 7d4f3e62 |
2102345314 has 32 divisors (see below), whose sum is σ = 3447360000. Its totient is φ = 958461504.
The previous prime is 2102345303. The next prime is 2102345317. The reversal of 2102345314 is 4135432012.
It is not an unprimeable number, because it can be changed into a prime (2102345317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95412 + ... + 115360.
It is an arithmetic number, because the mean of its divisors is an integer number (107730000).
Almost surely, 22102345314 is an apocalyptic number.
2102345314 is a deficient number, since it is larger than the sum of its proper divisors (1345014686).
2102345314 is a wasteful number, since it uses less digits than its factorization.
2102345314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20082.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 2102345314 is about 45851.3392825117. The cubic root of 2102345314 is about 1281.0557114748.
Adding to 2102345314 its reverse (4135432012), we get a palindrome (6237777326).
The spelling of 2102345314 in words is "two billion, one hundred two million, three hundred forty-five thousand, three hundred fourteen".
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