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379727412 = 22352336047
BaseRepresentation
bin10110101000100…
…010111000110100
3222110112011002020
4112220202320310
51234202234122
6101402513140
712260426001
oct2650427064
9873464066
10379727412
11185389909
12a72057b0
136089409c
14386088a8
152350bc5c
hex16a22e34

379727412 has 24 divisors (see below), whose sum is σ = 886346496. Its totient is φ = 126530688.

The previous prime is 379727399. The next prime is 379727423. The reversal of 379727412 is 214727973.

It is a happy number.

379727412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 59773 + ... + 65819.

It is an arithmetic number, because the mean of its divisors is an integer number (36931104).

Almost surely, 2379727412 is an apocalyptic number.

It is an amenable number.

379727412 is an abundant number, since it is smaller than the sum of its proper divisors (506619084).

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

379727412 is a wasteful number, since it uses less digits than its factorization.

379727412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11287 (or 11285 counting only the distinct ones).

The product of its digits is 148176, while the sum is 42.

The square root of 379727412 is about 19486.5957006348. The cubic root of 379727412 is about 724.1424101495.

The spelling of 379727412 in words is "three hundred seventy-nine million, seven hundred twenty-seven thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 5233 6047 10466 12094 15699 18141 20932 24188 31398 36282 62796 72564 31643951 63287902 94931853 126575804 189863706 379727412