Base | Representation |
---|---|
bin | 111101111101101… |
… | …0000110100011001 |
3 | 12100220020220020012 |
4 | 1323323100310121 |
5 | 13224224223303 |
6 | 542151011305 |
7 | 102344224052 |
oct | 17373206431 |
9 | 5326226205 |
10 | 2079132953 |
11 | 9776863a7 |
12 | 4a0369b35 |
13 | 271992bb1 |
14 | 15a1b7729 |
15 | c27e45d8 |
hex | 7bed0d19 |
2079132953 has 4 divisors (see below), whose sum is σ = 2079781668. Its totient is φ = 2078484240.
The previous prime is 2079132941. The next prime is 2079133003. The reversal of 2079132953 is 3592319702.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1238828809 + 840304144 = 35197^2 + 28988^2 .
It is a cyclic number.
It is not a de Polignac number, because 2079132953 - 214 = 2079116569 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2079132953.
It is not an unprimeable number, because it can be changed into a prime (2079131953) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319526 + ... + 325967.
It is an arithmetic number, because the mean of its divisors is an integer number (519945417).
Almost surely, 22079132953 is an apocalyptic number.
It is an amenable number.
2079132953 is a deficient number, since it is larger than the sum of its proper divisors (648715).
2079132953 is an equidigital number, since it uses as much as digits as its factorization.
2079132953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 648714.
The product of its (nonzero) digits is 102060, while the sum is 41.
The square root of 2079132953 is about 45597.5103815987. The cubic root of 2079132953 is about 1276.3234655309.
The spelling of 2079132953 in words is "two billion, seventy-nine million, one hundred thirty-two thousand, nine hundred fifty-three".
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