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379321150 = 25213601971
BaseRepresentation
bin10110100110111…
…111101100111110
3222102202111210111
4112212333230332
51234101234100
6101350100234
712254114365
oct2646775476
9872674714
10379321150
1118513165a
12a704a67a
13607811b0
14385407dc
152347b6ba
hex169bfb3e

379321150 has 48 divisors (see below), whose sum is σ = 761857488. Its totient is φ = 139680000.

The previous prime is 379321141. The next prime is 379321169. The reversal of 379321150 is 51123973.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 390165 + ... + 391135.

It is an arithmetic number, because the mean of its divisors is an integer number (15872031).

Almost surely, 2379321150 is an apocalyptic number.

379321150 is an abundant number, since it is smaller than the sum of its proper divisors (382536338).

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

379321150 is a wasteful number, since it uses less digits than its factorization.

379321150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597 (or 1592 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 379321150 is about 19476.1687710905. The cubic root of 379321150 is about 723.8840699882.

The spelling of 379321150 in words is "three hundred seventy-nine million, three hundred twenty-one thousand, one hundred fifty".

Divisors: 1 2 5 10 13 25 26 50 65 130 325 601 650 971 1202 1942 3005 4855 6010 7813 9710 12623 15025 15626 24275 25246 30050 39065 48550 63115 78130 126230 195325 315575 390650 583571 631150 1167142 2917855 5835710 7586423 14589275 15172846 29178550 37932115 75864230 189660575 379321150