Search a number
-
+
10790017 = 71541431
BaseRepresentation
bin101001001010…
…010010000001
3202022012010021
4221022102001
510230240032
61023133441
7160466530
oct51122201
922265107
1010790017
1160aa777
123744281
13230a334
14160c317
15e32097
hexa4a481

10790017 has 4 divisors (see below), whose sum is σ = 12331456. Its totient is φ = 9248580.

The previous prime is 10790009. The next prime is 10790027. The reversal of 10790017 is 71009701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10790017 - 23 = 10790009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10789973 and 10790000.

It is not an unprimeable number, because it can be changed into a prime (10790027) 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, 770709 + ... + 770722.

It is an arithmetic number, because the mean of its divisors is an integer number (3082864).

Almost surely, 210790017 is an apocalyptic number.

It is an amenable number.

10790017 is a deficient number, since it is larger than the sum of its proper divisors (1541439).

10790017 is an equidigital number, since it uses as much as digits as its factorization.

10790017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541438.

The product of its (nonzero) digits is 441, while the sum is 25.

The square root of 10790017 is about 3284.8161287963. The cubic root of 10790017 is about 220.9737620960.

Adding to 10790017 its reverse (71009701), we get a palindrome (81799718).

The spelling of 10790017 in words is "ten million, seven hundred ninety thousand, seventeen".

Divisors: 1 7 1541431 10790017