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380262 = 2363377
BaseRepresentation
bin1011100110101100110
3201022121210
41130311212
544132022
612052250
73142431
oct1346546
9638553
10380262
1123a773
12164086
1310410c
149c818
1577a0c
hex5cd66

380262 has 8 divisors (see below), whose sum is σ = 760536. Its totient is φ = 126752.

The previous prime is 380251. The next prime is 380267. The reversal of 380262 is 262083.

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

380262 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380267) by changing a digit.

380262 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31683 + ... + 31694.

It is an arithmetic number, because the mean of its divisors is an integer number (95067).

2380262 is an apocalyptic number.

380262 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.

380262 is a wasteful number, since it uses less digits than its factorization.

380262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63382.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 380262 is about 616.6538737412. The cubic root of 380262 is about 72.4482071626.

Multiplying 380262 by its product of nonzero digits (576), we get a palindrome (219030912).

The spelling of 380262 in words is "three hundred eighty thousand, two hundred sixty-two".

Divisors: 1 2 3 6 63377 126754 190131 380262