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504424244 = 22126106061
BaseRepresentation
bin11110000100001…
…110011100110100
31022011011101222102
4132010032130310
52013113033434
6122015321232
715333351422
oct3604163464
91264141872
10504424244
11239809445
12120b20218
1380673aac
144adc8112
152e43e07e
hex1e10e734

504424244 has 6 divisors (see below), whose sum is σ = 882742434. Its totient is φ = 252212120.

The previous prime is 504424241. The next prime is 504424259. The reversal of 504424244 is 442424405.

It can be written as a sum of positive squares in only one way, i.e., 503463844 + 960400 = 22438^2 + 980^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504424241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63053027 + ... + 63053034.

It is an arithmetic number, because the mean of its divisors is an integer number (147123739).

Almost surely, 2504424244 is an apocalyptic number.

It is an amenable number.

504424244 is a deficient number, since it is larger than the sum of its proper divisors (378318190).

504424244 is a wasteful number, since it uses less digits than its factorization.

504424244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126106065 (or 126106063 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 29.

The square root of 504424244 is about 22459.3909979768. The cubic root of 504424244 is about 796.0346714358.

Adding to 504424244 its reverse (442424405), we get a palindrome (946848649).

The spelling of 504424244 in words is "five hundred four million, four hundred twenty-four thousand, two hundred forty-four".

Divisors: 1 2 4 126106061 252212122 504424244