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5012061 = 31670687
BaseRepresentation
bin10011000111101001011101
3100102122020220
4103013221131
52240341221
6255231553
760413265
oct23075135
910378226
105012061
1129136aa
1218185b9
131066422
149467a5
156900c6
hex4c7a5d

5012061 has 4 divisors (see below), whose sum is σ = 6682752. Its totient is φ = 3341372.

The previous prime is 5012053. The next prime is 5012101. The reversal of 5012061 is 1602105.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5012061 - 23 = 5012053 is a prime.

It is a D-number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5012061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 835341 + ... + 835346.

It is an arithmetic number, because the mean of its divisors is an integer number (1670688).

Almost surely, 25012061 is an apocalyptic number.

It is an amenable number.

5012061 is a deficient number, since it is larger than the sum of its proper divisors (1670691).

5012061 is a wasteful number, since it uses less digits than its factorization.

5012061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670690.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 5012061 is about 2238.7632746675. The cubic root of 5012061 is about 171.1349777276.

Adding to 5012061 its reverse (1602105), we get a palindrome (6614166).

The spelling of 5012061 in words is "five million, twelve thousand, sixty-one".

Divisors: 1 3 1670687 5012061