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13122224414313 = 371932887780487
BaseRepresentation
bin1011111011110100000110…
…0001100101111001101001
31201110110202101022002120020
42332331001201211321221
53204443303422224223
643524133333551053
72523022645105620
oct276750141457151
951413671262506
1013122224414313
1141aa11664a253
12157b2124a5489
13742560971871
143351949626b7
1517b514a7d1e3
hexbef41865e69

13122224414313 has 16 divisors (see below), whose sum is σ = 21048179512320. Its totient is φ = 7103760584976.

The previous prime is 13122224414291. The next prime is 13122224414323. The reversal of 13122224414313 is 31341442222131.

It is not a de Polignac number, because 13122224414313 - 214 = 13122224397929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13122224414323) 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, 16443889845 + ... + 16443890642.

It is an arithmetic number, because the mean of its divisors is an integer number (1315511219520).

Almost surely, 213122224414313 is an apocalyptic number.

It is an amenable number.

13122224414313 is a deficient number, since it is larger than the sum of its proper divisors (7925955098007).

13122224414313 is a wasteful number, since it uses less digits than its factorization.

13122224414313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32887780516.

The product of its digits is 27648, while the sum is 33.

Adding to 13122224414313 its reverse (31341442222131), we get a palindrome (44463666636444).

The spelling of 13122224414313 in words is "thirteen trillion, one hundred twenty-two billion, two hundred twenty-four million, four hundred fourteen thousand, three hundred thirteen".

Divisors: 1 3 7 19 21 57 133 399 32887780487 98663341461 230214463409 624867829253 690643390227 1874603487759 4374074804771 13122224414313