Search a number
-
+
379426299 = 3718067919
BaseRepresentation
bin10110100111011…
…001010111111011
3222102221212000220
4112213121113323
51234113120144
6101352231123
712255033060
oct2647312773
9872855026
10379426299
111851a365a
12a709b4a3
13607ba005
143856ac67
152349c919
hex169d95fb

379426299 has 8 divisors (see below), whose sum is σ = 578173440. Its totient is φ = 216815016.

The previous prime is 379426291. The next prime is 379426339. The reversal of 379426299 is 992624973.

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

It is not a de Polignac number, because 379426299 - 23 = 379426291 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (379426291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9033939 + ... + 9033980.

It is an arithmetic number, because the mean of its divisors is an integer number (72271680).

Almost surely, 2379426299 is an apocalyptic number.

379426299 is a deficient number, since it is larger than the sum of its proper divisors (198747141).

379426299 is a wasteful number, since it uses less digits than its factorization.

379426299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18067929.

The product of its digits is 1469664, while the sum is 51.

The square root of 379426299 is about 19478.8680112577. The cubic root of 379426299 is about 723.9509514456.

The spelling of 379426299 in words is "three hundred seventy-nine million, four hundred twenty-six thousand, two hundred ninety-nine".

Divisors: 1 3 7 21 18067919 54203757 126475433 379426299