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13876263888875 = 531011816072431
BaseRepresentation
bin1100100111101101000111…
…0001111010011111101011
31211010120001200121020021222
43021323101301322133223
53304322042023421000
645302400112452255
72631345516640643
oct311732161723753
954116050536258
1013876263888875
11446a988236a23
12168139084a08b
137986aba1154b
1435d886c65523
15190e47e4ba85
hexc9ed1c7a7eb

13876263888875 has 32 divisors (see below), whose sum is σ = 17585665913088. Its totient is φ = 10930374000000.

The previous prime is 13876263888797. The next prime is 13876263889013. The reversal of 13876263888875 is 57888836267831.

It is not a de Polignac number, because 13876263888875 - 224 = 13876247111659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13876263888875.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 751091 + ... + 5321340.

It is an arithmetic number, because the mean of its divisors is an integer number (549552059784).

Almost surely, 213876263888875 is an apocalyptic number.

13876263888875 is a deficient number, since it is larger than the sum of its proper divisors (3709402024213).

13876263888875 is a wasteful number, since it uses less digits than its factorization.

13876263888875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6072728 (or 6072718 counting only the distinct ones).

The product of its digits is 5202247680, while the sum is 80.

The spelling of 13876263888875 in words is "thirteen trillion, eight hundred seventy-six billion, two hundred sixty-three million, eight hundred eighty-eight thousand, eight hundred seventy-five".

Divisors: 1 5 25 101 125 181 505 905 2525 4525 12625 18281 22625 91405 457025 2285125 6072431 30362155 151810775 613315531 759053875 1099110011 3066577655 5495550055 15332888275 27477750275 76664441375 111010111111 137388751375 555050555555 2775252777775 13876263888875