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500242652 = 227131399887
BaseRepresentation
bin11101110100010…
…001100011011100
31021212021221220122
4131310101203130
52011030231102
6121345534112
715252664250
oct3564214334
91255257818
10500242652
11237412788
1211b644338
137c83b690
144a61a260
152ddb50a2
hex1dd118dc

500242652 has 48 divisors (see below), whose sum is σ = 1085306880. Its totient is φ = 196454592.

The previous prime is 500242649. The next prime is 500242679. The reversal of 500242652 is 256242005.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45653 + ... + 55539.

It is an arithmetic number, because the mean of its divisors is an integer number (22610560).

Almost surely, 2500242652 is an apocalyptic number.

500242652 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500242652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (542653440).

500242652 is an abundant number, since it is smaller than the sum of its proper divisors (585064228).

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

500242652 is a wasteful number, since it uses less digits than its factorization.

500242652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10050 (or 10048 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 500242652 is about 22366.1049805280. The cubic root of 500242652 is about 793.8289005661.

Adding to 500242652 its reverse (256242005), we get a palindrome (756484657).

The spelling of 500242652 in words is "five hundred million, two hundred forty-two thousand, six hundred fifty-two".

Divisors: 1 2 4 7 13 14 26 28 52 91 139 182 278 364 556 973 1807 1946 3614 3892 7228 9887 12649 19774 25298 39548 50596 69209 128531 138418 257062 276836 514124 899717 1374293 1799434 2748586 3598868 5497172 9620051 17865809 19240102 35731618 38480204 71463236 125060663 250121326 500242652