Search a number
-
+
10005060551 = 26173823103
BaseRepresentation
bin10010101000101100…
…10001101111000111
3221211021021201220012
421110112101233013
5130442243414201
64332443100435
7502635416513
oct112426215707
927737251805
1010005060551
114274661092
121b3281171b
13c35a6c995
146acabd143
153d855c5bb
hex254591bc7

10005060551 has 4 divisors (see below), whose sum is σ = 10008886272. Its totient is φ = 10001234832.

The previous prime is 10005060521. The next prime is 10005060557. The reversal of 10005060551 is 15506050001.

10005060551 is digitally balanced in base 2, 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10005060551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10005060557) 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 3 ways as a sum of consecutive naturals, for example, 1908935 + ... + 1914168.

It is an arithmetic number, because the mean of its divisors is an integer number (2502221568).

Almost surely, 210005060551 is an apocalyptic number.

10005060551 is a deficient number, since it is larger than the sum of its proper divisors (3825721).

10005060551 is an equidigital number, since it uses as much as digits as its factorization.

10005060551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3825720.

The product of its (nonzero) digits is 750, while the sum is 23.

The spelling of 10005060551 in words is "ten billion, five million, sixty thousand, five hundred fifty-one".

Divisors: 1 2617 3823103 10005060551