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379600980 = 223511575153
BaseRepresentation
bin10110101000000…
…100000001010100
3222110021201122120
4112220010001110
51234134212410
6101400055540
712256361253
oct2650040124
9873251576
10379600980
11185302920
12a71645b0
136084b685
14385b479a
15234d4570
hex16a04054

379600980 has 48 divisors (see below), whose sum is σ = 1159510464. Its totient is φ = 92024320.

The previous prime is 379600979. The next prime is 379601009. The reversal of 379600980 is 89006973.

It is a happy number.

It is a congruent number.

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, 286917 + ... + 288236.

It is an arithmetic number, because the mean of its divisors is an integer number (24156468).

Almost surely, 2379600980 is an apocalyptic number.

379600980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

379600980 is an abundant number, since it is smaller than the sum of its proper divisors (779909484).

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

379600980 is a wasteful number, since it uses less digits than its factorization.

379600980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575176 (or 575174 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 379600980 is about 19483.3513544257. The cubic root of 379600980 is about 724.0620323720.

The spelling of 379600980 in words is "three hundred seventy-nine million, six hundred thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 575153 1150306 1725459 2300612 2875765 3450918 5751530 6326683 6901836 8627295 11503060 12653366 17254590 18980049 25306732 31633415 34509180 37960098 63266830 75920196 94900245 126533660 189800490 379600980