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5068009 = 21124019
BaseRepresentation
bin10011010101010011101001
3100112111000001
4103111103221
52244134014
6300343001
761035352
oct23252351
910474001
105068009
112951741
121844a61
131085a2b
1495cd29
156a1974
hex4d54e9

5068009 has 4 divisors (see below), whose sum is σ = 5092240. Its totient is φ = 5043780.

The previous prime is 5067991. The next prime is 5068031. The reversal of 5068009 is 9008605.

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 5068009 - 25 = 5067977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5068709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11799 + ... + 12220.

It is an arithmetic number, because the mean of its divisors is an integer number (1273060).

Almost surely, 25068009 is an apocalyptic number.

It is an amenable number.

5068009 is a deficient number, since it is larger than the sum of its proper divisors (24231).

5068009 is a wasteful number, since it uses less digits than its factorization.

5068009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24230.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 5068009 is about 2251.2238893544. The cubic root of 5068009 is about 171.7693975649.

It can be divided in two parts, 506 and 8009, that added together give a triangular number (8515 = T130).

The spelling of 5068009 in words is "five million, sixty-eight thousand, nine".

Divisors: 1 211 24019 5068009