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5254012 = 227871669
BaseRepresentation
bin10100000010101101111100
3100212221011001
4110002231330
52321112022
6304340044
762441551
oct24025574
910787131
105254012
112a69465
121914624
13111c5aa
149aaa28
156dbb27
hex502b7c

5254012 has 12 divisors (see below), whose sum is σ = 9211720. Its totient is φ = 2622096.

The previous prime is 5254001. The next prime is 5254019. The reversal of 5254012 is 2104525.

It is a super-2 number, since 2×52540122 = 55209284192288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5254019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2314 + ... + 3982.

Almost surely, 25254012 is an apocalyptic number.

It is an amenable number.

5254012 is a deficient number, since it is larger than the sum of its proper divisors (3957708).

5254012 is a wasteful number, since it uses less digits than its factorization.

5254012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2460 (or 2458 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 5254012 is about 2292.1631704571. The cubic root of 5254012 is about 173.8455934125.

Adding to 5254012 its reverse (2104525), we get a palindrome (7358537).

The spelling of 5254012 in words is "five million, two hundred fifty-four thousand, twelve".

Divisors: 1 2 4 787 1574 1669 3148 3338 6676 1313503 2627006 5254012