Base | Representation |
---|---|
bin | 11000111000110000… |
… | …01110111000001011 |
3 | 1021111011002221202201 |
4 | 30130120032320023 |
5 | 204330410010311 |
6 | 10045444541031 |
7 | 652045523245 |
oct | 143430167013 |
9 | 37434087681 |
10 | 13361016331 |
11 | 5736a44363 |
12 | 270a6b1777 |
13 | 134c114230 |
14 | 90a6a3095 |
15 | 532eb49c1 |
hex | 31c60ee0b |
13361016331 has 32 divisors (see below), whose sum is σ = 14863564800. Its totient is φ = 11935123200.
The previous prime is 13361016323. The next prime is 13361016343.
13361016331 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 13361016331 - 23 = 13361016323 is a prime.
It is a super-2 number, since 2×133610163312 (a number of 21 digits) contains 22 as substring.
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 13361016331.
It is not an unprimeable number, because it can be changed into a prime (13361016311) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11607606 + ... + 11608756.
It is an arithmetic number, because the mean of its divisors is an integer number (464486400).
Almost surely, 213361016331 is an apocalyptic number.
13361016331 is a deficient number, since it is larger than the sum of its proper divisors (1502548469).
13361016331 is a wasteful number, since it uses less digits than its factorization.
13361016331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1459.
The product of its (nonzero) digits is 2916, while the sum is 28.
It can be divided in two parts, 133610 and 16331, that added together give a palindrome (149941).
The spelling of 13361016331 in words is "thirteen billion, three hundred sixty-one million, sixteen thousand, three hundred thirty-one".
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