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527274 = 232112663
BaseRepresentation
bin10000000101110101010
3222210021200
42000232222
5113333044
615145030
74324146
oct2005652
9883250
10527274
11330170
12215176
13155cc7
14da226
15a6369
hex80baa

527274 has 24 divisors (see below), whose sum is σ = 1246752. Its totient is φ = 159720.

The previous prime is 527273. The next prime is 527281. The reversal of 527274 is 472725.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

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

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 527274.

It is not an unprimeable number, because it can be changed into a prime (527273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1134 + ... + 1529.

It is an arithmetic number, because the mean of its divisors is an integer number (51948).

2527274 is an apocalyptic number.

527274 is an abundant number, since it is smaller than the sum of its proper divisors (719478).

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

527274 is a wasteful number, since it uses less digits than its factorization.

527274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2682 (or 2679 counting only the distinct ones).

The product of its digits is 3920, while the sum is 27.

The square root of 527274 is about 726.1363508323. The cubic root of 527274 is about 80.7877387205.

Adding to 527274 its reverse (472725), we get a palindrome (999999).

The spelling of 527274 in words is "five hundred twenty-seven thousand, two hundred seventy-four".