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379430960 = 2454742887
BaseRepresentation
bin10110100111011…
…010100000110000
3222102222002102112
4112213122200300
51234113242320
6101352304452
712255052466
oct2647324060
9872862375
10379430960
111851a7107
12a70a2128
13607bc17c
143856c836
152349dec5
hex169da830

379430960 has 20 divisors (see below), whose sum is σ = 882177168. Its totient is φ = 151772352.

The previous prime is 379430959. The next prime is 379430963. The reversal of 379430960 is 69034973.

379430960 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (379430963) 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, 2371364 + ... + 2371523.

Almost surely, 2379430960 is an apocalyptic number.

It is an amenable number.

379430960 is an abundant number, since it is smaller than the sum of its proper divisors (502746208).

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

379430960 is a wasteful number, since it uses less digits than its factorization.

379430960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4742900 (or 4742894 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 379430960 is about 19478.9876533664. The cubic root of 379430960 is about 723.9539158523.

The spelling of 379430960 in words is "three hundred seventy-nine million, four hundred thirty thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 4742887 9485774 18971548 23714435 37943096 47428870 75886192 94857740 189715480 379430960