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380092 = 22167569
BaseRepresentation
bin1011100110010111100
3201022101111
41130302330
544130332
612051404
73142066
oct1346274
9638344
10380092
1123a629
12163b64
1310400b
149c736
1577947
hex5ccbc

380092 has 12 divisors (see below), whose sum is σ = 670320. Its totient is φ = 188576.

The previous prime is 380071. The next prime is 380117. The reversal of 380092 is 290083.

It is a congruent number.

It is an unprimeable 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, 384 + ... + 952.

It is an arithmetic number, because the mean of its divisors is an integer number (55860).

2380092 is an apocalyptic number.

It is an amenable number.

380092 is a deficient number, since it is larger than the sum of its proper divisors (290228).

380092 is a wasteful number, since it uses less digits than its factorization.

380092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740 (or 738 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 380092 is about 616.5160176346. The cubic root of 380092 is about 72.4374093171.

Subtracting from 380092 its reverse (290083), we obtain a palindrome (90009).

The spelling of 380092 in words is "three hundred eighty thousand, ninety-two".

Divisors: 1 2 4 167 334 569 668 1138 2276 95023 190046 380092