Base | Representation |
---|---|
bin | 1100000000011010011111… |
… | …1000011110011010111001 |
3 | 1201202000201212221200210201 |
4 | 3000012213320132122321 |
5 | 3212242130240202340 |
6 | 44024323202042201 |
7 | 2531521210623310 |
oct | 300064770363271 |
9 | 51660655850721 |
10 | 13201251100345 |
11 | 422a68a0aa120 |
12 | 15925a8349361 |
13 | 749b46250c49 |
14 | 338d30339277 |
15 | 17d5dc88c79a |
hex | c01a7e1e6b9 |
13201251100345 has 32 divisors (see below), whose sum is σ = 19772710281216. Its totient is φ = 8220073387200.
The previous prime is 13201251100327. The next prime is 13201251100403. The reversal of 13201251100345 is 54300115210231.
13201251100345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13201251100345 - 27 = 13201251100217 is a prime.
It is a super-2 number, since 2×132012511003452 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18987121 + ... + 19670110.
It is an arithmetic number, because the mean of its divisors is an integer number (617897196288).
Almost surely, 213201251100345 is an apocalyptic number.
It is an amenable number.
13201251100345 is a deficient number, since it is larger than the sum of its proper divisors (6571459180871).
13201251100345 is a wasteful number, since it uses less digits than its factorization.
13201251100345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38658141.
The product of its (nonzero) digits is 3600, while the sum is 28.
Adding to 13201251100345 its reverse (54300115210231), we get a palindrome (67501366310576).
The spelling of 13201251100345 in words is "thirteen trillion, two hundred one billion, two hundred fifty-one million, one hundred thousand, three hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •