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52417244 = 22111191301
BaseRepresentation
bin1100011111110…
…1001011011100
310122122001221102
43013331023130
5101404322434
65111252232
71204352645
oct307751334
9118561842
1052417244
1127651940
121567a078
13ab23729
146d666cc
15490607e
hex31fd2dc

52417244 has 12 divisors (see below), whose sum is σ = 100069368. Its totient is φ = 23826000.

The previous prime is 52417243. The next prime is 52417247. The reversal of 52417244 is 44271425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52417243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595607 + ... + 595694.

It is an arithmetic number, because the mean of its divisors is an integer number (8339114).

Almost surely, 252417244 is an apocalyptic number.

It is an amenable number.

52417244 is a deficient number, since it is larger than the sum of its proper divisors (47652124).

52417244 is a wasteful number, since it uses less digits than its factorization.

52417244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191316 (or 1191314 counting only the distinct ones).

The product of its digits is 8960, while the sum is 29.

The square root of 52417244 is about 7239.9754143229. The cubic root of 52417244 is about 374.2467701398.

Adding to 52417244 its reverse (44271425), we get a palindrome (96688669).

The spelling of 52417244 in words is "fifty-two million, four hundred seventeen thousand, two hundred forty-four".

Divisors: 1 2 4 11 22 44 1191301 2382602 4765204 13104311 26208622 52417244