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5012262 = 232278459
BaseRepresentation
bin10011000111101100100110
3100102122112100
4103013230212
52240343022
6255232530
760414003
oct23075446
910378470
105012262
112913872
121818746
131066548
149468aa
156901ac
hex4c7b26

5012262 has 12 divisors (see below), whose sum is σ = 10859940. Its totient is φ = 1670748.

The previous prime is 5012261. The next prime is 5012299. The reversal of 5012262 is 2622105.

5012262 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 278459 = 5012262 / (5 + 0 + 1 + 2 + 2 + 6 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139212 + ... + 139247.

It is an arithmetic number, because the mean of its divisors is an integer number (904995).

Almost surely, 25012262 is an apocalyptic number.

5012262 is an abundant number, since it is smaller than the sum of its proper divisors (5847678).

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

5012262 is a wasteful number, since it uses less digits than its factorization.

5012262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278467 (or 278464 counting only the distinct ones).

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

The square root of 5012262 is about 2238.8081650736. The cubic root of 5012262 is about 171.1372653874.

Adding to 5012262 its reverse (2622105), we get a palindrome (7634367).

The spelling of 5012262 in words is "five million, twelve thousand, two hundred sixty-two".

Divisors: 1 2 3 6 9 18 278459 556918 835377 1670754 2506131 5012262