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6245248 = 2797503
BaseRepresentation
bin10111110100101110000000
3102202021212111
4113310232000
53044321443
6341505104
7104040502
oct27645600
912667774
106245248
113586169
122112194
1313a8819
14b87d72
1583569d
hex5f4b80

6245248 has 32 divisors (see below), whose sum is σ = 12594960. Its totient is φ = 3084288.

The previous prime is 6245203. The next prime is 6245249. The reversal of 6245248 is 8425426.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6245249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12165 + ... + 12667.

Almost surely, 26245248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6245248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6297480).

6245248 is an abundant number, since it is smaller than the sum of its proper divisors (6349712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6245248 is an equidigital number, since it uses as much as digits as its factorization.

6245248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614 (or 602 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 6245248 is about 2499.0494192793. The cubic root of 6245248 is about 184.1548790483.

It can be divided in two parts, 62452 and 48, that added together give a square (62500 = 2502).

The spelling of 6245248 in words is "six million, two hundred forty-five thousand, two hundred forty-eight".

Divisors: 1 2 4 8 16 32 64 97 128 194 388 503 776 1006 1552 2012 3104 4024 6208 8048 12416 16096 32192 48791 64384 97582 195164 390328 780656 1561312 3122624 6245248