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214079 = 972207
BaseRepresentation
bin110100010000111111
3101212122212
4310100333
523322304
64331035
71551065
oct642077
9355585
10214079
11136928
12a3a7b
1376598
1458035
154366e
hex3443f

214079 has 4 divisors (see below), whose sum is σ = 216384. Its totient is φ = 211776.

The previous prime is 214069. The next prime is 214087. The reversal of 214079 is 970412.

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 214079 - 24 = 214063 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 (214009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1007 + ... + 1200.

It is an arithmetic number, because the mean of its divisors is an integer number (54096).

2214079 is an apocalyptic number.

214079 is a deficient number, since it is larger than the sum of its proper divisors (2305).

214079 is an equidigital number, since it uses as much as digits as its factorization.

214079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 214079 is about 462.6867190659. The cubic root of 214079 is about 59.8215997110.

The spelling of 214079 in words is "two hundred fourteen thousand, seventy-nine".

Divisors: 1 97 2207 214079