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5024212524 = 2232139561459
BaseRepresentation
bin1001010110111011…
…10110011000101100
3110222010221102220100
410223131312120230
540242144300044
62150314151100
7235335046632
oct45335663054
913863842810
105024212524
112149045261
12b82722490
13620b88526
143593a5352
151e613a869
hex12b77662c

5024212524 has 18 divisors (see below), whose sum is σ = 12700092860. Its totient is φ = 1674737496.

The previous prime is 5024212513. The next prime is 5024212577. The reversal of 5024212524 is 4252124205.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×50242125242 = 50485422972636901152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69780694 + ... + 69780765.

Almost surely, 25024212524 is an apocalyptic number.

It is an amenable number.

5024212524 is an abundant number, since it is smaller than the sum of its proper divisors (7675880336).

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

5024212524 is a wasteful number, since it uses less digits than its factorization.

5024212524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139561469 (or 139561464 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 5024212524 is about 70881.6797487193. The cubic root of 5024212524 is about 1712.7316921250.

Adding to 5024212524 its reverse (4252124205), we get a palindrome (9276336729).

The spelling of 5024212524 in words is "five billion, twenty-four million, two hundred twelve thousand, five hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 18 36 139561459 279122918 418684377 558245836 837368754 1256053131 1674737508 2512106262 5024212524