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380107 = 7134177
BaseRepresentation
bin1011100110011001011
3201022102001
41130303023
544130412
612051431
73142120
oct1346313
9638361
10380107
1123a642
12163b77
13104020
149c747
1577957
hex5cccb

380107 has 8 divisors (see below), whose sum is σ = 467936. Its totient is φ = 300672.

The previous prime is 380071. The next prime is 380117. The reversal of 380107 is 701083.

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

It is a cyclic number.

It is not a de Polignac number, because 380107 - 27 = 379979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (380117) 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 7 ways as a sum of consecutive naturals, for example, 1998 + ... + 2179.

It is an arithmetic number, because the mean of its divisors is an integer number (58492).

2380107 is an apocalyptic number.

380107 is a deficient number, since it is larger than the sum of its proper divisors (87829).

380107 is a wasteful number, since it uses less digits than its factorization.

380107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4197.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 380107 is about 616.5281826486. The cubic root of 380107 is about 72.4383621976.

The spelling of 380107 in words is "three hundred eighty thousand, one hundred seven".

Divisors: 1 7 13 91 4177 29239 54301 380107