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5065290 = 2325232447
BaseRepresentation
bin10011010100101001001010
3100112100021100
4103110221022
52244042130
6300322230
761024416
oct23245112
910470240
105065290
11294a69a
121843376
131084719
1495bd46
156a0c60
hex4d4a4a

5065290 has 48 divisors (see below), whose sum is σ = 13747968. Its totient is φ = 1291488.

The previous prime is 5065289. The next prime is 5065297. The reversal of 5065290 is 925605.

5065290 is a `hidden beast` number, since 5 + 0 + 652 + 9 + 0 = 666.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5065297) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 847 + ... + 3293.

It is an arithmetic number, because the mean of its divisors is an integer number (286416).

Almost surely, 25065290 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5065290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6873984).

5065290 is an abundant number, since it is smaller than the sum of its proper divisors (8682678).

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

5065290 is a wasteful number, since it uses less digits than its factorization.

5065290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483 (or 2480 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 5065290 is about 2250.6199146013. The cubic root of 5065290 is about 171.7386738271.

The spelling of 5065290 in words is "five million, sixty-five thousand, two hundred ninety".

Divisors: 1 2 3 5 6 9 10 15 18 23 30 45 46 69 90 115 138 207 230 345 414 690 1035 2070 2447 4894 7341 12235 14682 22023 24470 36705 44046 56281 73410 110115 112562 168843 220230 281405 337686 506529 562810 844215 1013058 1688430 2532645 5065290