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6914 = 23457
BaseRepresentation
bin1101100000010
3100111002
41230002
5210124
652002
726105
oct15402
910432
106914
115216
124002
1331bb
14273c
1520ae
hex1b02

6914 has 4 divisors (see below), whose sum is σ = 10374. Its totient is φ = 3456.

The previous prime is 6911. The next prime is 6917. The reversal of 6914 is 4196.

6914 = 472 + 482 + 492.

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

It is an interprime number because it is at equal distance from previous prime (6911) and next prime (6917).

It can be written as a sum of positive squares in only one way, i.e., 6889 + 25 = 83^2 + 5^2 .

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is an upside-down number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727 + ... + 1730.

26914 is an apocalyptic number.

6914 is a deficient number, since it is larger than the sum of its proper divisors (3460).

6914 is a wasteful number, since it uses less digits than its factorization.

6914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3459.

The product of its digits is 216, while the sum is 20.

The square root of 6914 is about 83.1504660239. The cubic root of 6914 is about 19.0506497162.

The spelling of 6914 in words is "six thousand, nine hundred fourteen".

Divisors: 1 2 3457 6914