Search a number
-
+
10799372591 = 72534158403
BaseRepresentation
bin10100000111011000…
…10101100100101111
31000212121220222011122
422003230111210233
5134104114410331
64543340011155
7531422103200
oct120354254457
930777828148
1010799372591
114641a67517
122114830abb
1310314b08c7
147463a75a7
1543315e17b
hex283b1592f

10799372591 has 12 divisors (see below), whose sum is σ = 12799567512. Its totient is φ = 9081949968.

The previous prime is 10799372579. The next prime is 10799372593. The reversal of 10799372591 is 19527399701.

10799372591 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10799372591 - 26 = 10799372527 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10799372593) 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 11 ways as a sum of consecutive naturals, for example, 2076605 + ... + 2081798.

It is an arithmetic number, because the mean of its divisors is an integer number (1066630626).

Almost surely, 210799372591 is an apocalyptic number.

10799372591 is a deficient number, since it is larger than the sum of its proper divisors (2000194921).

10799372591 is an equidigital number, since it uses as much as digits as its factorization.

10799372591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4158470 (or 4158463 counting only the distinct ones).

The product of its (nonzero) digits is 1071630, while the sum is 53.

The spelling of 10799372591 in words is "ten billion, seven hundred ninety-nine million, three hundred seventy-two thousand, five hundred ninety-one".

Divisors: 1 7 49 53 371 2597 4158403 29108821 203761747 220395359 1542767513 10799372591