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380467 = 1013767
BaseRepresentation
bin1011100111000110011
3201022220101
41130320303
544133332
612053231
73143143
oct1347063
9638811
10380467
1123a93a
12164217
13104239
149c923
1577ae7
hex5ce33

380467 has 4 divisors (see below), whose sum is σ = 384336. Its totient is φ = 376600.

The previous prime is 380461. The next prime is 380483. The reversal of 380467 is 764083.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 380467 - 23 = 380459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380461) 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 3 ways as a sum of consecutive naturals, for example, 1783 + ... + 1984.

It is an arithmetic number, because the mean of its divisors is an integer number (96084).

2380467 is an apocalyptic number.

380467 is a deficient number, since it is larger than the sum of its proper divisors (3869).

380467 is a wasteful number, since it uses less digits than its factorization.

380467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3868.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 380467 is about 616.8200710094. The cubic root of 380467 is about 72.4612238146.

The spelling of 380467 in words is "three hundred eighty thousand, four hundred sixty-seven".

Divisors: 1 101 3767 380467