Base | Representation |
---|---|
bin | 111110101001111… |
… | …0000111001000011 |
3 | 12102111220120201000 |
4 | 1331103300321003 |
5 | 13301144123440 |
6 | 544340143043 |
7 | 103045351500 |
oct | 17523607103 |
9 | 5374816630 |
10 | 2102332995 |
11 | 989791994 |
12 | 4a8097a83 |
13 | 276726a29 |
14 | 15d2d64a7 |
15 | c4878730 |
hex | 7d4f0e43 |
2102332995 has 192 divisors, whose sum is σ = 4694976000. Its totient is φ = 887023872.
The previous prime is 2102332993. The next prime is 2102333011. The reversal of 2102332995 is 5992332012.
It is not a de Polignac number, because 2102332995 - 21 = 2102332993 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2102332993) 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 191 ways as a sum of consecutive naturals, for example, 5404261 + ... + 5404649.
It is an arithmetic number, because the mean of its divisors is an integer number (24453000).
Almost surely, 22102332995 is an apocalyptic number.
2102332995 is an abundant number, since it is smaller than the sum of its proper divisors (2592643005).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2102332995 is a wasteful number, since it uses less digits than its factorization.
2102332995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 479 (or 466 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The square root of 2102332995 is about 45851.2049459990. The cubic root of 2102332995 is about 1281.0532092921.
The spelling of 2102332995 in words is "two billion, one hundred two million, three hundred thirty-two thousand, nine hundred ninety-five".
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