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63934 = 2132459
BaseRepresentation
bin1111100110111110
310020200221
433212332
54021214
61211554
7354253
oct174676
9106627
1063934
1144042
1230bba
1323140
141942a
1513e24
hexf9be

63934 has 8 divisors (see below), whose sum is σ = 103320. Its totient is φ = 29496.

The previous prime is 63929. The next prime is 63949. The reversal of 63934 is 43936.

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

It is a junction number, because it is equal to n+sod(n) for n = 63899 and 63908.

It is a congruent number.

It is an unprimeable number.

63934 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204 + ... + 1255.

It is an arithmetic number, because the mean of its divisors is an integer number (12915).

263934 is an apocalyptic number.

63934 is a deficient number, since it is larger than the sum of its proper divisors (39386).

63934 is a wasteful number, since it uses less digits than its factorization.

63934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2474.

The product of its digits is 1944, while the sum is 25.

The square root of 63934 is about 252.8517352126. The cubic root of 63934 is about 39.9862452707.

The spelling of 63934 in words is "sixty-three thousand, nine hundred thirty-four".

Divisors: 1 2 13 26 2459 4918 31967 63934