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13002233301 = 321789954853
BaseRepresentation
bin11000001101111111…
…00101010111010101
31020120010222212222100
430012333211113111
5203112032431201
65550110552313
7640131105501
oct140677452725
936503885870
1013002233301
115572470362
12262a508699
1312c29a4395
148b4b8b301
15511743886
hex306fe55d5

13002233301 has 24 divisors (see below), whose sum is σ = 20109225240. Its totient is φ = 8066589696.

The previous prime is 13002233287. The next prime is 13002233327. The reversal of 13002233301 is 10333220031.

13002233301 is a `hidden beast` number, since 130 + 0 + 2 + 233 + 301 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 6025640625 + 6976592676 = 77625^2 + 83526^2 .

It is not a de Polignac number, because 13002233301 - 219 = 13001709013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002233401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 463810 + ... + 491043.

It is an arithmetic number, because the mean of its divisors is an integer number (837884385).

Almost surely, 213002233301 is an apocalyptic number.

It is an amenable number.

13002233301 is a deficient number, since it is larger than the sum of its proper divisors (7106991939).

13002233301 is a wasteful number, since it uses less digits than its factorization.

13002233301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954965 (or 954962 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 13002233301 its reverse (10333220031), we get a palindrome (23335453332).

The spelling of 13002233301 in words is "thirteen billion, two million, two hundred thirty-three thousand, three hundred one".

Divisors: 1 3 9 17 51 89 153 267 801 1513 4539 13617 954853 2864559 8593677 16232501 48697503 84981917 146092509 254945751 764837253 1444692589 4334077767 13002233301