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382012 = 22432221
BaseRepresentation
bin1011101010000111100
3201102000121
41131100330
544211022
612104324
73150511
oct1352074
9642017
10382012
11241014
121650a4
13104b57
149d308
15782c7
hex5d43c

382012 has 12 divisors (see below), whose sum is σ = 684376. Its totient is φ = 186480.

The previous prime is 382003. The next prime is 382021. The reversal of 382012 is 210283.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (382003) and next prime (382021).

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

382012 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 939 + ... + 1282.

2382012 is an apocalyptic number.

It is an amenable number.

382012 is a deficient number, since it is larger than the sum of its proper divisors (302364).

382012 is a wasteful number, since it uses less digits than its factorization.

382012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268 (or 2266 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 382012 is about 618.0711933103. The cubic root of 382012 is about 72.5591748351.

Adding to 382012 its reverse (210283), we get a palindrome (592295).

The spelling of 382012 in words is "three hundred eighty-two thousand, twelve".

Divisors: 1 2 4 43 86 172 2221 4442 8884 95503 191006 382012