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10082607643 = 17956327417
BaseRepresentation
bin10010110001111100…
…00110001000011011
3222000200012112111201
421120332012020123
5131122121421033
64344253135031
7504566515363
oct113076061033
928020175451
1010082607643
114304407399
121b5478a477
13c48b51734
146b91079a3
153e027947d
hex258f8621b

10082607643 has 4 divisors (see below), whose sum is σ = 10138935240. Its totient is φ = 10026280048.

The previous prime is 10082607631. The next prime is 10082607709. The reversal of 10082607643 is 34670628001.

10082607643 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34670628001 = 77323448387.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10082607643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10082604643) 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, 28163530 + ... + 28163887.

It is an arithmetic number, because the mean of its divisors is an integer number (2534733810).

Almost surely, 210082607643 is an apocalyptic number.

10082607643 is a deficient number, since it is larger than the sum of its proper divisors (56327597).

10082607643 is an equidigital number, since it uses as much as digits as its factorization.

10082607643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56327596.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 10082607643 in words is "ten billion, eighty-two million, six hundred seven thousand, six hundred forty-three".

Divisors: 1 179 56327417 10082607643