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6020245 = 571119823
BaseRepresentation
bin10110111101110010010101
3102022212020001
4112331302111
53020121440
6333011301
7102112510
oct26756225
912285201
106020245
113442110
122023b31
13132a29a
14b29d77
157ddb9a
hex5bdc95

6020245 has 32 divisors (see below), whose sum is σ = 9492480. Its totient is φ = 3551040.

The previous prime is 6020221. The next prime is 6020251. The reversal of 6020245 is 5420206.

It is not a de Polignac number, because 6020245 - 27 = 6020117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6904 + ... + 7726.

It is an arithmetic number, because the mean of its divisors is an integer number (296640).

Almost surely, 26020245 is an apocalyptic number.

It is an amenable number.

6020245 is a deficient number, since it is larger than the sum of its proper divisors (3472235).

6020245 is a wasteful number, since it uses less digits than its factorization.

6020245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 6020245 is about 2453.6187560418. The cubic root of 6020245 is about 181.9162054385.

The spelling of 6020245 in words is "six million, twenty thousand, two hundred forty-five".

Divisors: 1 5 7 11 19 35 55 77 95 133 209 385 665 823 1045 1463 4115 5761 7315 9053 15637 28805 45265 63371 78185 109459 172007 316855 547295 860035 1204049 6020245