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12401013130 = 2511347324889
BaseRepresentation
bin10111000110010100…
…00111000110001010
31012000020200201221121
423203022013012022
5200344124410010
65410312425454
7616210605142
oct134312070612
935006621847
1012401013130
115294059790
1224a10a828a
13122826c2bc
14858da7922
154c8a843da
hex2e328718a

12401013130 has 32 divisors (see below), whose sum is σ = 24421331520. Its totient is φ = 4496449920.

The previous prime is 12401013113. The next prime is 12401013139. The reversal of 12401013130 is 3131010421.

It is not an unprimeable number, because it can be changed into a prime (12401013139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124275 + ... + 200614.

It is an arithmetic number, because the mean of its divisors is an integer number (763166610).

Almost surely, 212401013130 is an apocalyptic number.

12401013130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12401013130 is a deficient number, since it is larger than the sum of its proper divisors (12020318390).

12401013130 is a wasteful number, since it uses less digits than its factorization.

12401013130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325254.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12401013130 its reverse (3131010421), we get a palindrome (15532023551).

The spelling of 12401013130 in words is "twelve billion, four hundred one million, thirteen thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 347 694 1735 3470 3817 7634 19085 38170 324889 649778 1624445 3248890 3573779 7147558 17868895 35737790 112736483 225472966 563682415 1127364830 1240101313 2480202626 6200506565 12401013130