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380968 = 2376803
BaseRepresentation
bin1011101000000101000
3201100120221
41131000220
544142333
612055424
73144460
oct1350050
9640527
10380968
11240255
12164574
13104533
149cba0
1577d2d
hex5d028

380968 has 16 divisors (see below), whose sum is σ = 816480. Its totient is φ = 163248.

The previous prime is 380957. The next prime is 380971. The reversal of 380968 is 869083.

380968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3346 + ... + 3457.

It is an arithmetic number, because the mean of its divisors is an integer number (51030).

2380968 is an apocalyptic number.

It is an amenable number.

380968 is an abundant number, since it is smaller than the sum of its proper divisors (435512).

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

380968 is a wasteful number, since it uses less digits than its factorization.

380968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6816 (or 6812 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 380968 is about 617.2260525934. The cubic root of 380968 is about 72.4930155777.

The spelling of 380968 in words is "three hundred eighty thousand, nine hundred sixty-eight".

Divisors: 1 2 4 7 8 14 28 56 6803 13606 27212 47621 54424 95242 190484 380968