Base | Representation |
---|---|
bin | 111101011100101… |
… | …1011101011111111 |
3 | 12022200210011002120 |
4 | 1322321123223333 |
5 | 13210320012332 |
6 | 540333054023 |
7 | 102044441124 |
oct | 17271335377 |
9 | 5280704076 |
10 | 2061875967 |
11 | 968969a28 |
12 | 496627313 |
13 | 26b230168 |
14 | 157ba474b |
15 | c103632c |
hex | 7ae5baff |
2061875967 has 4 divisors (see below), whose sum is σ = 2749167960. Its totient is φ = 1374583976.
The previous prime is 2061875951. The next prime is 2061875969. The reversal of 2061875967 is 7695781602.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2061875967 - 24 = 2061875951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2061875969) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343645992 + ... + 343645997.
It is an arithmetic number, because the mean of its divisors is an integer number (687291990).
Almost surely, 22061875967 is an apocalyptic number.
2061875967 is a deficient number, since it is larger than the sum of its proper divisors (687291993).
2061875967 is an equidigital number, since it uses as much as digits as its factorization.
2061875967 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 687291992.
The product of its (nonzero) digits is 1270080, while the sum is 51.
The square root of 2061875967 is about 45407.8844144935. The cubic root of 2061875967 is about 1272.7824515466.
The spelling of 2061875967 in words is "two billion, sixty-one million, eight hundred seventy-five thousand, nine hundred sixty-seven".
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