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BaseRepresentation
bin1111011110111000
310012222202
433132320
54012131
61205332
7352613
oct173670
9105882
1063416
1143711
1230848
1322b32
141917a
1513bcb
hexf7b8

63416 has 8 divisors (see below), whose sum is σ = 118920. Its totient is φ = 31704.

The previous prime is 63409. The next prime is 63419. The reversal of 63416 is 61436.

Adding to 63416 its sum of digits (20), we get a palindrome (63436).

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63419) by changing a digit.

63416 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3956 + ... + 3971.

It is an arithmetic number, because the mean of its divisors is an integer number (14865).

263416 is an apocalyptic number.

It is an amenable number.

63416 is a deficient number, since it is larger than the sum of its proper divisors (55504).

63416 is a wasteful number, since it uses less digits than its factorization.

63416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7933 (or 7929 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 63416 is about 251.8253362948. The cubic root of 63416 is about 39.8779613764.

The spelling of 63416 in words is "sixty-three thousand, four hundred sixteen".

Divisors: 1 2 4 8 7927 15854 31708 63416