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380295 = 355313
BaseRepresentation
bin1011100110110000111
3201022200000
41130312013
544132140
612052343
73142506
oct1346607
9638600
10380295
1123a7a3
121640b3
13104136
149c83d
1577a30
hex5cd87

380295 has 24 divisors (see below), whose sum is σ = 685776. Its totient is φ = 202176.

The previous prime is 380291. The next prime is 380299. The reversal of 380295 is 592083.

380295 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (380291) and next prime (380299).

It is not a de Polignac number, because 380295 - 22 = 380291 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

380295 is strictly pandigital in base 7.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 380295.

It is not an unprimeable number, because it can be changed into a prime (380291) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1059 + ... + 1371.

It is an arithmetic number, because the mean of its divisors is an integer number (28574).

2380295 is an apocalyptic number.

380295 is a deficient number, since it is larger than the sum of its proper divisors (305481).

380295 is an equidigital number, since it uses as much as digits as its factorization.

380295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 380295 is about 616.6806304725. The cubic root of 380295 is about 72.4503028420.

The spelling of 380295 in words is "three hundred eighty thousand, two hundred ninety-five".

Divisors: 1 3 5 9 15 27 45 81 135 243 313 405 939 1215 1565 2817 4695 8451 14085 25353 42255 76059 126765 380295