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13234303244 = 2219414247209
BaseRepresentation
bin11000101001101001…
…10111000100001100
31021011022200021002102
430110310313010030
5204100440200434
610025121014232
7645646502321
oct142464670414
937138607072
1013234303244
1156814679a8
122694184378
13132baa9886
148d791ab48
15526cd507e
hex314d3710c

13234303244 has 24 divisors (see below), whose sum is σ = 24973594800. Its totient is φ = 6115979520.

The previous prime is 13234303241. The next prime is 13234303253. The reversal of 13234303244 is 44230343231.

It is not an unprimeable number, because it can be changed into a prime (13234303241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2120489 + ... + 2126720.

It is an arithmetic number, because the mean of its divisors is an integer number (1040566450).

Almost surely, 213234303244 is an apocalyptic number.

It is an amenable number.

13234303244 is a deficient number, since it is larger than the sum of its proper divisors (11739291556).

13234303244 is a wasteful number, since it uses less digits than its factorization.

13234303244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4247273 (or 4247271 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 13234303244 its reverse (44230343231), we get a palindrome (57464646475).

The spelling of 13234303244 in words is "thirteen billion, two hundred thirty-four million, three hundred three thousand, two hundred forty-four".

Divisors: 1 2 4 19 38 41 76 82 164 779 1558 3116 4247209 8494418 16988836 80696971 161393942 174135569 322787884 348271138 696542276 3308575811 6617151622 13234303244