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383068 = 22713681
BaseRepresentation
bin1011101100001011100
3201110110201
41131201130
544224233
612113244
73153550
oct1354134
9643421
10383068
11241894
12165824
1310548a
149d860
157877d
hex5d85c

383068 has 12 divisors (see below), whose sum is σ = 766192. Its totient is φ = 164160.

The previous prime is 383051. The next prime is 383069. The reversal of 383068 is 860383.

383068 is an admirable number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 13681 = 383068 / (3 + 8 + 3 + 0 + 6 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6813 + ... + 6868.

2383068 is an apocalyptic number.

It is an amenable number.

383068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

383068 is a wasteful number, since it uses less digits than its factorization.

383068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13692 (or 13690 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 383068 is about 618.9248742780. The cubic root of 383068 is about 72.6259720335.

The spelling of 383068 in words is "three hundred eighty-three thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 13681 27362 54724 95767 191534 383068