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527064 = 23321961
BaseRepresentation
bin10000000101011011000
3222202222220
42000223120
5113331224
615144040
74323426
oct2005330
9882886
10527064
1132aa9a
12215020
13155b95
14da116
15a6279
hex80ad8

527064 has 16 divisors (see below), whose sum is σ = 1317720. Its totient is φ = 175680.

The previous prime is 527063. The next prime is 527069. The reversal of 527064 is 460725.

It is a happy number.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 21961 = 527064 / (5 + 2 + 7 + 0 + 6 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10957 + ... + 11004.

2527064 is an apocalyptic number.

It is an amenable number.

527064 is an abundant number, since it is smaller than the sum of its proper divisors (790656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

527064 is a wasteful number, since it uses less digits than its factorization.

527064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21970 (or 21966 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 527064 is about 725.9917354902. The cubic root of 527064 is about 80.7770120534. Note that the first 3 decimals are identical.

Adding to 527064 its reverse (460725), we get a palindrome (987789).

The spelling of 527064 in words is "five hundred twenty-seven thousand, sixty-four".

Divisors: 1 2 3 4 6 8 12 24 21961 43922 65883 87844 131766 175688 263532 527064