Base | Representation |
---|---|
bin | 1011111010100101011110… |
… | …1011010101010101111001 |
3 | 1201101110021122221021012200 |
4 | 2332221113223111111321 |
5 | 3204122044013331301 |
6 | 43510323315300413 |
7 | 2521344666024534 |
oct | 276512753252571 |
9 | 51343248837180 |
10 | 13101121230201 |
11 | 41a1177430724 |
12 | 1577102baa709 |
13 | 74057986cb84 |
14 | 334151d4da1b |
15 | 17abcc04cc86 |
hex | bea57ad5579 |
13101121230201 has 12 divisors (see below), whose sum is σ = 19435296960612. Its totient is φ = 8498024581536.
The previous prime is 13101121230191. The next prime is 13101121230229. The reversal of 13101121230201 is 10203212110131.
13101121230201 is a `hidden beast` number, since 1 + 310 + 1 + 121 + 2 + 30 + 201 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 9260701059600 + 3840420170601 = 3043140^2 + 1959699^2 .
It is not a de Polignac number, because 13101121230201 - 210 = 13101121229177 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13101121230601) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19671352866 + ... + 19671353531.
It is an arithmetic number, because the mean of its divisors is an integer number (1619608080051).
Almost surely, 213101121230201 is an apocalyptic number.
It is an amenable number.
13101121230201 is a deficient number, since it is larger than the sum of its proper divisors (6334175730411).
13101121230201 is a wasteful number, since it uses less digits than its factorization.
13101121230201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39342706440 (or 39342706437 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 13101121230201 its reverse (10203212110131), we get a palindrome (23304333340332).
The spelling of 13101121230201 in words is "thirteen trillion, one hundred one billion, one hundred twenty-one million, two hundred thirty thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.147 sec. • engine limits •