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380359 = 767811
BaseRepresentation
bin1011100110111000111
3201022202101
41130313013
544132414
612052531
73142630
oct1346707
9638671
10380359
1123a851
12164147
13104185
149c887
1577a74
hex5cdc7

380359 has 8 divisors (see below), whose sum is σ = 441728. Its totient is φ = 320760.

The previous prime is 380333. The next prime is 380363. The reversal of 380359 is 953083.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 380359 - 25 = 380327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64 + ... + 874.

It is an arithmetic number, because the mean of its divisors is an integer number (55216).

2380359 is an apocalyptic number.

380359 is a deficient number, since it is larger than the sum of its proper divisors (61369).

380359 is an equidigital number, since it uses as much as digits as its factorization.

380359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 380359 is about 616.7325190064. The cubic root of 380359 is about 72.4543668443.

The spelling of 380359 in words is "three hundred eighty thousand, three hundred fifty-nine".

Divisors: 1 7 67 469 811 5677 54337 380359