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5223085 = 57791889
BaseRepresentation
bin10011111011001010101101
3100211100201121
4103323022231
52314114320
6303540541
762252440
oct23731255
910740647
105223085
112a481aa
1218ba751
13110b4aa
1499d657
156d28aa
hex4fb2ad

5223085 has 16 divisors (see below), whose sum is σ = 7257600. Its totient is φ = 3534336.

The previous prime is 5223083. The next prime is 5223109. The reversal of 5223085 is 5803225.

It is a cyclic number.

It is not a de Polignac number, because 5223085 - 21 = 5223083 is a prime.

It is a super-3 number, since 3×52230853 (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5223083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1821 + ... + 3709.

It is an arithmetic number, because the mean of its divisors is an integer number (453600).

Almost surely, 25223085 is an apocalyptic number.

It is an amenable number.

5223085 is a deficient number, since it is larger than the sum of its proper divisors (2034515).

5223085 is a wasteful number, since it uses less digits than its factorization.

5223085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5223085 is about 2285.4069659472. The cubic root of 5223085 is about 173.5038160760.

The spelling of 5223085 in words is "five million, two hundred twenty-three thousand, eighty-five".

Divisors: 1 5 7 35 79 395 553 1889 2765 9445 13223 66115 149231 746155 1044617 5223085