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380414160 = 24325775479
BaseRepresentation
bin10110101011001…
…010100011010000
3222111211001010100
4112223022203100
51234341223120
6101425332400
712266316120
oct2653124320
9874731110
10380414160
11185808875
12a7497100
1360a74849
1438746c80
15235e5490
hex16aca8d0

380414160 has 120 divisors (see below), whose sum is σ = 1460085120. Its totient is φ = 86950656.

The previous prime is 380414159. The next prime is 380414173. The reversal of 380414160 is 61414083.

It is a tau number, because it is divible by the number of its divisors (120).

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 23 ways as a sum of consecutive naturals, for example, 32700 + ... + 42779.

It is an arithmetic number, because the mean of its divisors is an integer number (12167376).

Almost surely, 2380414160 is an apocalyptic number.

380414160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

380414160 is an abundant number, since it is smaller than the sum of its proper divisors (1079670960).

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

380414160 is a wasteful number, since it uses less digits than its factorization.

380414160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75505 (or 75496 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 380414160 is about 19504.2087765692. The cubic root of 380414160 is about 724.5786914056.

The spelling of 380414160 in words is "three hundred eighty million, four hundred fourteen thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 168 180 210 240 252 280 315 336 360 420 504 560 630 720 840 1008 1260 1680 2520 5040 75479 150958 226437 301916 377395 452874 528353 603832 679311 754790 905748 1056706 1132185 1207664 1358622 1509580 1585059 1811496 2113412 2264370 2641765 2717244 3019160 3170118 3396555 3622992 4226824 4528740 4755177 5283530 5434488 6038320 6340236 6793110 7925295 8453648 9057480 9510354 10567060 10868976 12680472 13586220 15850590 18114960 19020708 21134120 23775885 25360944 27172440 31701180 38041416 42268240 47551770 54344880 63402360 76082832 95103540 126804720 190207080 380414160