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379823080 = 235713104347
BaseRepresentation
bin10110101000111…
…010001111101000
3222110201000022111
4112220322033220
51234213314310
6101404532104
712261304630
oct2650721750
9873630274
10379823080
1118544477a
12a7251034
13608c87b0
14386316c0
152352a28a
hex16a3a3e8

379823080 has 64 divisors (see below), whose sum is σ = 1051827840. Its totient is φ = 120206592.

The previous prime is 379823039. The next prime is 379823083. The reversal of 379823080 is 80328973.

It is a happy number.

379823080 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 (40).

It is not an unprimeable number, because it can be changed into a prime (379823083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48534 + ... + 55813.

It is an arithmetic number, because the mean of its divisors is an integer number (16434810).

Almost surely, 2379823080 is an apocalyptic number.

It is an amenable number.

379823080 is an abundant number, since it is smaller than the sum of its proper divisors (672004760).

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

379823080 is a wasteful number, since it uses less digits than its factorization.

379823080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104378 (or 104374 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 379823080 is about 19489.0502590557. The cubic root of 379823080 is about 724.2032181895.

The spelling of 379823080 in words is "three hundred seventy-nine million, eight hundred twenty-three thousand, eighty".

Divisors: 1 2 4 5 7 8 10 13 14 20 26 28 35 40 52 56 65 70 91 104 130 140 182 260 280 364 455 520 728 910 1820 3640 104347 208694 417388 521735 730429 834776 1043470 1356511 1460858 2086940 2713022 2921716 3652145 4173880 5426044 5843432 6782555 7304290 9495577 10852088 13565110 14608580 18991154 27130220 29217160 37982308 47477885 54260440 75964616 94955770 189911540 379823080