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5012665 = 57197727
BaseRepresentation
bin10011000111110010111001
3100102200002021
4103013302321
52240401130
6255234441
760415120
oct23076271
910380067
105012665
1129140a9
121818a21
131066798
14946ab7
1569037a
hex4c7cb9

5012665 has 16 divisors (see below), whose sum is σ = 6918912. Its totient is φ = 3415104.

The previous prime is 5012663. The next prime is 5012719. The reversal of 5012665 is 5662105.

It is not a de Polignac number, because 5012665 - 21 = 5012663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012663) 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 15 ways as a sum of consecutive naturals, for example, 6532 + ... + 7258.

It is an arithmetic number, because the mean of its divisors is an integer number (432432).

Almost surely, 25012665 is an apocalyptic number.

It is an amenable number.

5012665 is a deficient number, since it is larger than the sum of its proper divisors (1906247).

5012665 is a wasteful number, since it uses less digits than its factorization.

5012665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5012665 is about 2238.8981665096. The cubic root of 5012665 is about 171.1418519040.

The spelling of 5012665 in words is "five million, twelve thousand, six hundred sixty-five".