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382396 = 22721951
BaseRepresentation
bin1011101010110111100
3201102112211
41131112330
544214041
612110204
73151600
oct1352674
9642484
10382396
11241333
12165364
13105091
149d500
1578481
hex5d5bc

382396 has 18 divisors (see below), whose sum is σ = 778848. Its totient is φ = 163800.

The previous prime is 382391. The next prime is 382427. The reversal of 382396 is 693283.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382391) by changing a digit.

382396 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 5 ways as a sum of consecutive naturals, for example, 780 + ... + 1171.

2382396 is an apocalyptic number.

It is an amenable number.

382396 is an abundant number, since it is smaller than the sum of its proper divisors (396452).

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

382396 is a wasteful number, since it uses less digits than its factorization.

382396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969 (or 1960 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 382396 is about 618.3817591100. The cubic root of 382396 is about 72.5834789516.

The spelling of 382396 in words is "three hundred eighty-two thousand, three hundred ninety-six".

Divisors: 1 2 4 7 14 28 49 98 196 1951 3902 7804 13657 27314 54628 95599 191198 382396