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38974 = 2131499
BaseRepresentation
bin1001100000111110
31222110111
421200332
52221344
6500234
7221425
oct114076
958414
1038974
1127311
121a67a
1314980
14102bc
15b834
hex983e

38974 has 8 divisors (see below), whose sum is σ = 63000. Its totient is φ = 17976.

The previous prime is 38971. The next prime is 38977. The reversal of 38974 is 47983.

It is a happy number.

38974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (38971) and next prime (38977).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38971) 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, 724 + ... + 775.

It is an arithmetic number, because the mean of its divisors is an integer number (7875).

238974 is an apocalyptic number.

38974 is a deficient number, since it is larger than the sum of its proper divisors (24026).

38974 is a wasteful number, since it uses less digits than its factorization.

38974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514.

The product of its digits is 6048, while the sum is 31.

The square root of 38974 is about 197.4183375475. The cubic root of 38974 is about 33.9045767294.

Subtracting 38974 from its reverse (47983), we obtain a palindrome (9009).

The spelling of 38974 in words is "thirty-eight thousand, nine hundred seventy-four".

Divisors: 1 2 13 26 1499 2998 19487 38974