Search a number
-
+
790109768 = 23714109103
BaseRepresentation
bin101111000110000…
…001111001001000
32001001201201211202
4233012001321020
53104232003033
6210222443332
725402552010
oct5706017110
92031651752
10790109768
11375aa6188
121a0733548
13c78cc296
1476d12c40
15495718e8
hex2f181e48

790109768 has 16 divisors (see below), whose sum is σ = 1693092480. Its totient is φ = 338618448.

The previous prime is 790109767. The next prime is 790109779. The reversal of 790109768 is 867901097.

It is not an unprimeable number, because it can be changed into a prime (790109767) 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, 7054496 + ... + 7054607.

It is an arithmetic number, because the mean of its divisors is an integer number (105818280).

Almost surely, 2790109768 is an apocalyptic number.

It is an amenable number.

790109768 is an abundant number, since it is smaller than the sum of its proper divisors (902982712).

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

790109768 is a wasteful number, since it uses less digits than its factorization.

790109768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14109116 (or 14109112 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 47.

The square root of 790109768 is about 28108.8912623746. The cubic root of 790109768 is about 924.4763602601.

The spelling of 790109768 in words is "seven hundred ninety million, one hundred nine thousand, seven hundred sixty-eight".

Divisors: 1 2 4 7 8 14 28 56 14109103 28218206 56436412 98763721 112872824 197527442 395054884 790109768