Base | Representation |
---|---|
bin | 1001111010001110… |
… | …0001110000000111 |
3 | 20212101110202121002 |
4 | 2132203201300013 |
5 | 20421442112130 |
6 | 1115543243515 |
7 | 122630406461 |
oct | 23643416007 |
9 | 6771422532 |
10 | 2660113415 |
11 | 1145623643 |
12 | 622a4959b |
13 | 33515c70b |
14 | 1b340d131 |
15 | 108806b45 |
hex | 9e8e1c07 |
2660113415 has 32 divisors (see below), whose sum is σ = 3427788672. Its totient is φ = 1976832000.
The previous prime is 2660113387. The next prime is 2660113427. The reversal of 2660113415 is 5143110662.
It is a happy number.
It is not a de Polignac number, because 2660113415 - 210 = 2660112391 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1135145 + ... + 1137485.
It is an arithmetic number, because the mean of its divisors is an integer number (107118396).
Almost surely, 22660113415 is an apocalyptic number.
2660113415 is a deficient number, since it is larger than the sum of its proper divisors (767675257).
2660113415 is a wasteful number, since it uses less digits than its factorization.
2660113415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2651.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 2660113415 is about 51576.2873324554. The cubic root of 2660113415 is about 1385.5856741823.
The spelling of 2660113415 in words is "two billion, six hundred sixty million, one hundred thirteen thousand, four hundred fifteen".
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