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13022201311301 = 7132263281148949
BaseRepresentation
bin1011110101111111011110…
…1011101111000001000101
31201002220120121011222221102
42331133313223233001011
53201323432013430201
643410152223425445
72512552200545450
oct275376753570105
951086517158842
1013022201311301
114170759174556
121563958a55285
13735cb0433500
143303c680a497
15178b0d7cd26b
hexbd7f7aef045

13022201311301 has 48 divisors (see below), whose sum is σ = 16234339334400. Its totient is φ = 10227508462080.

The previous prime is 13022201311291. The next prime is 13022201311303. The reversal of 13022201311301 is 10311310222031.

It is a happy number.

It is not a de Polignac number, because 13022201311301 - 214 = 13022201294917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022201311303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87352775 + ... + 87501723.

It is an arithmetic number, because the mean of its divisors is an integer number (338215402800).

Almost surely, 213022201311301 is an apocalyptic number.

It is an amenable number.

13022201311301 is a deficient number, since it is larger than the sum of its proper divisors (3212138023099).

13022201311301 is a wasteful number, since it uses less digits than its factorization.

13022201311301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149526 (or 149513 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13022201311301 its reverse (10311310222031), we get a palindrome (23333511533332).

The spelling of 13022201311301 in words is "thirteen trillion, twenty-two billion, two hundred one million, three hundred eleven thousand, three hundred one".

Divisors: 1 7 13 91 169 263 281 1183 1841 1967 3419 3653 23933 25571 44447 47489 73903 148949 311129 332423 517321 960739 1042643 1936337 6725173 12489607 13554359 25172381 39173587 41854669 87427249 176206667 274215109 292982683 509256631 544110697 3564796417 3808774879 6620336203 7073439061 11007777947 46342353421 49514073427 77054445629 143101113311 1001707793177 1860314473043 13022201311301