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10799147 = 14237589
BaseRepresentation
bin101001001100…
…100000101011
3202022122122102
4221030200223
510231033042
61023244015
7160535252
oct51144053
922278572
1010799147
116106617
12374960b
132311538
141611799
15e34b32
hexa4c82b

10799147 has 4 divisors (see below), whose sum is σ = 10808160. Its totient is φ = 10790136.

The previous prime is 10799141. The next prime is 10799161. The reversal of 10799147 is 74199701.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 74199701 = 239310459.

It is a cyclic number.

It is not a de Polignac number, because 10799147 - 26 = 10799083 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10799147.

It is not an unprimeable number, because it can be changed into a prime (10799141) 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, 2372 + ... + 5217.

It is an arithmetic number, because the mean of its divisors is an integer number (2702040).

Almost surely, 210799147 is an apocalyptic number.

10799147 is a deficient number, since it is larger than the sum of its proper divisors (9013).

10799147 is an equidigital number, since it uses as much as digits as its factorization.

10799147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9012.

The product of its (nonzero) digits is 15876, while the sum is 38.

The square root of 10799147 is about 3286.2055626512. The cubic root of 10799147 is about 221.0360703599.

The spelling of 10799147 in words is "ten million, seven hundred ninety-nine thousand, one hundred forty-seven".

Divisors: 1 1423 7589 10799147