Base | Representation |
---|---|
bin | 1100011001011111101… |
… | …0001100011011111011 |
3 | 202100210110212100110122 |
4 | 3012113322030123323 |
5 | 11442212003344121 |
6 | 241503552203455 |
7 | 21250250142506 |
oct | 3062772143373 |
9 | 670713770418 |
10 | 213002012411 |
11 | 823740a0601 |
12 | 35345b3958b |
13 | 17116c46b46 |
14 | a448c1213d |
15 | 5819b725ab |
hex | 3197e8c6fb |
213002012411 has 4 divisors (see below), whose sum is σ = 213050994000. Its totient is φ = 212953030824.
The previous prime is 213002012387. The next prime is 213002012413. The reversal of 213002012411 is 114210200312.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 213002012411 - 26 = 213002012347 is a prime.
It is a super-2 number, since 2×2130020124112 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 213002012411.
It is not an unprimeable number, because it can be changed into a prime (213002012413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24484271 + ... + 24492968.
It is an arithmetic number, because the mean of its divisors is an integer number (53262748500).
Almost surely, 2213002012411 is an apocalyptic number.
213002012411 is a deficient number, since it is larger than the sum of its proper divisors (48981589).
213002012411 is an equidigital number, since it uses as much as digits as its factorization.
213002012411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48981588.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 213002012411 its reverse (114210200312), we get a palindrome (327212212723).
The spelling of 213002012411 in words is "two hundred thirteen billion, two million, twelve thousand, four hundred eleven".
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