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64010 = 2537173
BaseRepresentation
bin1111101000001010
310020210202
433220022
54022020
61212202
7354422
oct175012
9106722
1064010
1144101
1231062
132319b
1419482
1513e75
hexfa0a

64010 has 16 divisors (see below), whose sum is σ = 119016. Its totient is φ = 24768.

The previous prime is 64007. The next prime is 64013. The reversal of 64010 is 1046.

64010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 2532+1.

It is an interprime number because it is at equal distance from previous prime (64007) and next prime (64013).

It can be written as a sum of positive squares in 4 ways, for example, as 64009 + 1 = 253^2 + 1^2 .

It is an Ulam number.

It is a Curzon number.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 63982 and 64000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284 + ... + 456.

264010 is an apocalyptic number.

64010 is a deficient number, since it is larger than the sum of its proper divisors (55006).

64010 is a wasteful number, since it uses less digits than its factorization.

64010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 64010 is about 253.0019762769. The cubic root of 64010 is about 40.0020832248.

Adding to 64010 its reverse (1046), we get a palindrome (65056).

The spelling of 64010 in words is "sixty-four thousand, ten".