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379029060 = 223252105717
BaseRepresentation
bin10110100101111…
…000011001000100
3222102012200010100
4112211320121010
51234012412220
6101335524100
712251456664
oct2645703104
9872180110
10379029060
11184a52163
12a6b29630
13606ab267
14384a61a4
152341ed90
hex16978644

379029060 has 36 divisors (see below), whose sum is σ = 1149722028. Its totient is φ = 101074368.

The previous prime is 379029041. The next prime is 379029071. The reversal of 379029060 is 60920973.

It can be written as a sum of positive squares in 2 ways, for example, as 216619524 + 162409536 = 14718^2 + 12744^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 1052679 + ... + 1053038.

It is an arithmetic number, because the mean of its divisors is an integer number (31936723).

Almost surely, 2379029060 is an apocalyptic number.

379029060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

379029060 is an abundant number, since it is smaller than the sum of its proper divisors (770692968).

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

379029060 is a wasteful number, since it uses less digits than its factorization.

379029060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105732 (or 2105727 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 379029060 is about 19468.6686755926. The cubic root of 379029060 is about 723.6982172765.

The spelling of 379029060 in words is "three hundred seventy-nine million, twenty-nine thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 2105717 4211434 6317151 8422868 10528585 12634302 18951453 21057170 25268604 31585755 37902906 42114340 63171510 75805812 94757265 126343020 189514530 379029060