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6223085 = 511113147
BaseRepresentation
bin10111101111010011101101
3102201011110122
4113233103231
53043114320
6341214325
7103616051
oct27572355
912634418
106223085
113570550
1221013a5
13139b6cb
14b7dc61
1582dd25
hex5ef4ed

6223085 has 8 divisors (see below), whose sum is σ = 8146656. Its totient is φ = 4525840.

The previous prime is 6223073. The next prime is 6223099. The reversal of 6223085 is 5803226.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6223085 - 24 = 6223069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56519 + ... + 56628.

It is an arithmetic number, because the mean of its divisors is an integer number (1018332).

Almost surely, 26223085 is an apocalyptic number.

It is an amenable number.

6223085 is a deficient number, since it is larger than the sum of its proper divisors (1923571).

6223085 is a wasteful number, since it uses less digits than its factorization.

6223085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113163.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 6223085 is about 2494.6111921500. The cubic root of 6223085 is about 183.9367792413.

The spelling of 6223085 in words is "six million, two hundred twenty-three thousand, eighty-five".

Divisors: 1 5 11 55 113147 565735 1244617 6223085