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13120041345314 = 2113200891288979
BaseRepresentation
bin1011111011101011111101…
…1001110110000100100010
31201110021010020110200212212
42332322333121312010202
53204424321041022224
643523132551122122
72522614566244151
oct276727731660442
951407106420785
1013120041345314
1141a91a63341a2
12157a903373342
137422a35ba767
14335028a51598
1517b4380a7d0e
hexbeebf676122

13120041345314 has 16 divisors (see below), whose sum is σ = 19854389394720. Its totient is φ = 6501912527040.

The previous prime is 13120041345263. The next prime is 13120041345317. The reversal of 13120041345314 is 41354314002131.

It is not an unprimeable number, because it can be changed into a prime (13120041345317) 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, 45256877 + ... + 45545855.

It is an arithmetic number, because the mean of its divisors is an integer number (1240899337170).

Almost surely, 213120041345314 is an apocalyptic number.

13120041345314 is a deficient number, since it is larger than the sum of its proper divisors (6734348049406).

13120041345314 is a wasteful number, since it uses less digits than its factorization.

13120041345314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489985.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 13120041345314 its reverse (41354314002131), we get a palindrome (54474355347445).

The spelling of 13120041345314 in words is "thirteen trillion, one hundred twenty billion, forty-one million, three hundred forty-five thousand, three hundred fourteen".

Divisors: 1 2 113 226 200891 288979 401782 577958 22700683 32654627 45401366 65309254 58053280289 116106560578 6560020672657 13120041345314