Search a number
-
+
10796645 = 52159329
BaseRepresentation
bin101001001011…
…111001100101
3202022112012202
4221023321211
510230443040
61023224245
7160525046
oct51137145
922275182
1010796645
116104752
123748085
132310362
1416108cd
15e34015
hexa4be65

10796645 has 4 divisors (see below), whose sum is σ = 12955980. Its totient is φ = 8637312.

The previous prime is 10796641. The next prime is 10796647. The reversal of 10796645 is 54669701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54669701 = 151362051.

It can be written as a sum of positive squares in 2 ways, for example, as 4456321 + 6340324 = 2111^2 + 2518^2 .

It is a cyclic number.

It is not a de Polignac number, because 10796645 - 22 = 10796641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10796599 and 10796608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10796641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1079660 + ... + 1079669.

It is an arithmetic number, because the mean of its divisors is an integer number (3238995).

Almost surely, 210796645 is an apocalyptic number.

It is an amenable number.

10796645 is a deficient number, since it is larger than the sum of its proper divisors (2159335).

10796645 is an equidigital number, since it uses as much as digits as its factorization.

10796645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159334.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 10796645 is about 3285.8248583879. The cubic root of 10796645 is about 221.0189987966.

The spelling of 10796645 in words is "ten million, seven hundred ninety-six thousand, six hundred forty-five".

Divisors: 1 5 2159329 10796645