Base | Representation |
---|---|
bin | 11000011110000011… |
… | …11101100001000001 |
3 | 1020220112201111222020 |
4 | 30033001331201001 |
5 | 203401042333431 |
6 | 10011325032053 |
7 | 643356200664 |
oct | 141701754101 |
9 | 36815644866 |
10 | 13137074241 |
11 | 5631599355 |
12 | 26676b5629 |
13 | 13148c6415 |
14 | 8c8a4b6db |
15 | 51d4cb696 |
hex | 30f07d841 |
13137074241 has 16 divisors (see below), whose sum is σ = 18781228800. Its totient is φ = 8138527488.
The previous prime is 13137074239. The next prime is 13137074267. The reversal of 13137074241 is 14247073131.
It is not a de Polignac number, because 13137074241 - 21 = 13137074239 is a prime.
It is a super-2 number, since 2×131370742412 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13137074341) 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, 1626286 + ... + 1634343.
It is an arithmetic number, because the mean of its divisors is an integer number (1173826800).
Almost surely, 213137074241 is an apocalyptic number.
It is an amenable number.
13137074241 is a deficient number, since it is larger than the sum of its proper divisors (5644154559).
13137074241 is a wasteful number, since it uses less digits than its factorization.
13137074241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3260728.
The product of its (nonzero) digits is 14112, while the sum is 33.
The spelling of 13137074241 in words is "thirteen billion, one hundred thirty-seven million, seventy-four thousand, two hundred forty-one".
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