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13963048 = 23111011571
BaseRepresentation
bin110101010000…
…111100101000
3222021101200221
4311100330220
512033304143
61215135424
7226453411
oct65207450
928241627
1013963048
117977710
124814574
132b7b678
141bd6808
15135c2ed
hexd50f28

13963048 has 32 divisors (see below), whose sum is σ = 28861920. Its totient is φ = 6280000.

The previous prime is 13963021. The next prime is 13963049. The reversal of 13963048 is 84036931.

It is not an unprimeable number, because it can be changed into a prime (13963049) 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 7 ways as a sum of consecutive naturals, for example, 8103 + ... + 9673.

It is an arithmetic number, because the mean of its divisors is an integer number (901935).

Almost surely, 213963048 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 13963048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14430960).

13963048 is an abundant number, since it is smaller than the sum of its proper divisors (14898872).

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

13963048 is a wasteful number, since it uses less digits than its factorization.

13963048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689 (or 1685 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 13963048 is about 3736.7162054403. The cubic root of 13963048 is about 240.8019929711.

Adding to 13963048 its reverse (84036931), we get a palindrome (97999979).

It can be divided in two parts, 1396 and 3048, that added together give a palindrome (4444).

The spelling of 13963048 in words is "thirteen million, nine hundred sixty-three thousand, forty-eight".

Divisors: 1 2 4 8 11 22 44 88 101 202 404 808 1111 1571 2222 3142 4444 6284 8888 12568 17281 34562 69124 138248 158671 317342 634684 1269368 1745381 3490762 6981524 13963048