Search a number
-
+
10793238619 = 50921204791
BaseRepresentation
bin10100000110101001…
…11100000001011011
31000212012101022221111
422003110330001123
5134101032113434
64543000321151
7531316004662
oct120324740133
930765338844
1010793238619
114639557a19
1221127731b7
131030143937
1474564bdd9
1543284b964
hex28353c05b

10793238619 has 4 divisors (see below), whose sum is σ = 10814443920. Its totient is φ = 10772033320.

The previous prime is 10793238593. The next prime is 10793238653. The reversal of 10793238619 is 91683239701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91683239701 = 808971133333.

It is a cyclic number.

It is not a de Polignac number, because 10793238619 - 29 = 10793238107 is a prime.

It is a super-2 number, since 2×107932386192 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10793238319) 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, 10601887 + ... + 10602904.

It is an arithmetic number, because the mean of its divisors is an integer number (2703610980).

Almost surely, 210793238619 is an apocalyptic number.

10793238619 is a deficient number, since it is larger than the sum of its proper divisors (21205301).

10793238619 is an equidigital number, since it uses as much as digits as its factorization.

10793238619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21205300.

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 10793238619 in words is "ten billion, seven hundred ninety-three million, two hundred thirty-eight thousand, six hundred nineteen".

Divisors: 1 509 21204791 10793238619