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379512168 = 23373172871
BaseRepresentation
bin10110100111101…
…110010101101000
3222110010012211020
4112213232111220
51234123342133
6101354132440
712255541320
oct2647562550
9873105736
10379512168
11185252122
12a7121120
136081a119
1438590280
15234b80b3
hex169ee568

379512168 has 64 divisors (see below), whose sum is σ = 1119313920. Its totient is φ = 104932800.

The previous prime is 379512151. The next prime is 379512193. The reversal of 379512168 is 861215973.

379512168 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31228 + ... + 41643.

It is an arithmetic number, because the mean of its divisors is an integer number (17489280).

Almost surely, 2379512168 is an apocalyptic number.

It is an amenable number.

379512168 is an abundant number, since it is smaller than the sum of its proper divisors (739801752).

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

379512168 is a wasteful number, since it uses less digits than its factorization.

379512168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72918 (or 72914 counting only the distinct ones).

The product of its digits is 90720, while the sum is 42.

The square root of 379512168 is about 19481.0720444230. The cubic root of 379512168 is about 724.0055604306.

The spelling of 379512168 in words is "three hundred seventy-nine million, five hundred twelve thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 31 42 56 62 84 93 124 168 186 217 248 372 434 651 744 868 1302 1736 2604 5208 72871 145742 218613 291484 437226 510097 582968 874452 1020194 1530291 1748904 2040388 2259001 3060582 4080776 4518002 6121164 6777003 9036004 12242328 13554006 15813007 18072008 27108012 31626014 47439021 54216024 63252028 94878042 126504056 189756084 379512168