Base | Representation |
---|---|
bin | 1100011001100100111… |
… | …1101001101000000101 |
3 | 202100212001000110222000 |
4 | 3012121033221220011 |
5 | 11442233222223323 |
6 | 241510112255513 |
7 | 21250641434052 |
oct | 3063117515005 |
9 | 670761013860 |
10 | 213024414213 |
11 | 82385801396 |
12 | 35351541599 |
13 | 1711b78b550 |
14 | a44bba4029 |
15 | 581bae9e43 |
hex | 31993e9a05 |
213024414213 has 32 divisors (see below), whose sum is σ = 339924910080. Its totient is φ = 131070000960.
The previous prime is 213024414167. The next prime is 213024414221. The reversal of 213024414213 is 312414420312.
213024414213 is a `hidden beast` number, since 2 + 1 + 3 + 0 + 2 + 441 + 4 + 213 = 666.
It is not a de Polignac number, because 213024414213 - 214 = 213024397829 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213024414313) 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, 2189308 + ... + 2284538.
It is an arithmetic number, because the mean of its divisors is an integer number (10622653440).
Almost surely, 2213024414213 is an apocalyptic number.
It is an amenable number.
213024414213 is a deficient number, since it is larger than the sum of its proper divisors (126900495867).
213024414213 is a wasteful number, since it uses less digits than its factorization.
213024414213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101626 (or 101620 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 213024414213 its reverse (312414420312), we get a palindrome (525438834525).
The spelling of 213024414213 in words is "two hundred thirteen billion, twenty-four million, four hundred fourteen thousand, two hundred thirteen".
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