Base | Representation |
---|---|
bin | 1100001001010101111101… |
… | …0110101101101010111101 |
3 | 1202021200200201220100201202 |
4 | 3002111133112231222331 |
5 | 3222300312144104041 |
6 | 44223013135345245 |
7 | 2545561516334003 |
oct | 302253726555275 |
9 | 52250621810652 |
10 | 13354653113021 |
11 | 42897495887a0 |
12 | 15b827a382225 |
13 | 75b45257c34c |
14 | 34252385ca73 |
15 | 1825b9e70a9b |
hex | c255f5adabd |
13354653113021 has 16 divisors (see below), whose sum is σ = 14608467486720. Its totient is φ = 12107472030720.
The previous prime is 13354653113003. The next prime is 13354653113047. The reversal of 13354653113021 is 12031135645331.
It is not a de Polignac number, because 13354653113021 - 226 = 13354586004157 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 (13354653115021) 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, 36525965 + ... + 36889773.
It is an arithmetic number, because the mean of its divisors is an integer number (913029217920).
Almost surely, 213354653113021 is an apocalyptic number.
13354653113021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13354653113021 is a deficient number, since it is larger than the sum of its proper divisors (1253814373699).
13354653113021 is a wasteful number, since it uses less digits than its factorization.
13354653113021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372916.
The product of its (nonzero) digits is 97200, while the sum is 38.
Adding to 13354653113021 its reverse (12031135645331), we get a palindrome (25385788758352).
The spelling of 13354653113021 in words is "thirteen trillion, three hundred fifty-four billion, six hundred fifty-three million, one hundred thirteen thousand, twenty-one".
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