Search a number
-
+
13079802 = 232179967
BaseRepresentation
bin110001111001…
…010011111010
3220121112010010
4301321103322
511322023202
61144202350
7216114351
oct61712372
926545103
1013079802
11742405a
1244693b6
13292c638
141a46998
15123576c
hexc794fa

13079802 has 8 divisors (see below), whose sum is σ = 26159616. Its totient is φ = 4359932.

The previous prime is 13079791. The next prime is 13079821. The reversal of 13079802 is 20897031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

13079802 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 13079802.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1089978 + ... + 1089989.

It is an arithmetic number, because the mean of its divisors is an integer number (3269952).

Almost surely, 213079802 is an apocalyptic number.

13079802 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13079802 is a wasteful number, since it uses less digits than its factorization.

13079802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179972.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 13079802 is about 3616.6008903389. The cubic root of 13079802 is about 235.6136189321.

The spelling of 13079802 in words is "thirteen million, seventy-nine thousand, eight hundred two".

Divisors: 1 2 3 6 2179967 4359934 6539901 13079802