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5112324 = 2232720287
BaseRepresentation
bin10011100000001000000100
3100121201210100
4103200020010
52302043244
6301324100
761311510
oct23401004
910551710
105112324
112981a68
121866630
13109cc59
14971140
156aeb69
hex4e0204

5112324 has 36 divisors (see below), whose sum is σ = 14769664. Its totient is φ = 1460592.

The previous prime is 5112307. The next prime is 5112329. The reversal of 5112324 is 4232115.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×51123242 = 52271713361952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 5112297 and 5112306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5112329) 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, 9892 + ... + 10395.

Almost surely, 25112324 is an apocalyptic number.

It is an amenable number.

5112324 is an abundant number, since it is smaller than the sum of its proper divisors (9657340).

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

5112324 is a wasteful number, since it uses less digits than its factorization.

5112324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20304 (or 20299 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 5112324 is about 2261.0448911952. The cubic root of 5112324 is about 172.2685996193.

Adding to 5112324 its reverse (4232115), we get a palindrome (9344439).

The spelling of 5112324 in words is "five million, one hundred twelve thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 20287 40574 60861 81148 121722 142009 182583 243444 284018 365166 426027 568036 730332 852054 1278081 1704108 2556162 5112324