Base | Representation |
---|---|
bin | 11101100111001001001001… |
… | …100010000010111111001101 |
3 | 122002010011201212012001112100 |
4 | 131213021021202002333031 |
5 | 114032220124343324323 |
6 | 1140552153145225313 |
7 | 36301016616120522 |
oct | 3547111142027715 |
9 | 562104655161470 |
10 | 130233232011213 |
11 | 3855067032a301 |
12 | 127340a5a92239 |
13 | 5788c30735506 |
14 | 2423471a47149 |
15 | 100c9ea269943 |
hex | 767249882fcd |
130233232011213 has 6 divisors (see below), whose sum is σ = 188114668460654. Its totient is φ = 86822154674136.
The previous prime is 130233232011203. The next prime is 130233232011221. The reversal of 130233232011213 is 312110232332031.
130233232011213 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 332 + 3 + 201 + 121 + 3 = 666.
130233232011213 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 106322041542564 + 23911190468649 = 10311258^2 + 4889907^2 .
It is not a de Polignac number, because 130233232011213 - 29 = 130233232010701 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 (130233232011203) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7235179556170 + ... + 7235179556187.
Almost surely, 2130233232011213 is an apocalyptic number.
It is an amenable number.
130233232011213 is a deficient number, since it is larger than the sum of its proper divisors (57881436449441).
130233232011213 is a wasteful number, since it uses less digits than its factorization.
130233232011213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14470359112363 (or 14470359112360 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 130233232011213 its reverse (312110232332031), we get a palindrome (442343464343244).
The spelling of 130233232011213 in words is "one hundred thirty trillion, two hundred thirty-three billion, two hundred thirty-two million, eleven thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •