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6974 = 211317
BaseRepresentation
bin1101100111110
3100120022
41230332
5210344
652142
726222
oct15476
910508
106974
115270
124052
133236
142782
1520ee
hex1b3e

6974 has 8 divisors (see below), whose sum is σ = 11448. Its totient is φ = 3160.

The previous prime is 6971. The next prime is 6977. The reversal of 6974 is 4796.

It is an interprime number because it is at equal distance from previous prime (6971) and next prime (6977).

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

It is a d-powerful number, because it can be written as 6 + 73 + 94 + 43 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6971) 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, 137 + ... + 180.

It is an arithmetic number, because the mean of its divisors is an integer number (1431).

26974 is an apocalyptic number.

6974 is a deficient number, since it is larger than the sum of its proper divisors (4474).

6974 is a wasteful number, since it uses less digits than its factorization.

6974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330.

The product of its digits is 1512, while the sum is 26.

The square root of 6974 is about 83.5104783845. The cubic root of 6974 is about 19.1055985342.

The spelling of 6974 in words is "six thousand, nine hundred seventy-four".

Divisors: 1 2 11 22 317 634 3487 6974