Base | Representation |
---|---|
bin | 1100011001101100010… |
… | …1111101000000110110 |
3 | 202100221012101001222110 |
4 | 3012123011331000312 |
5 | 11442314142122424 |
6 | 241513141111450 |
7 | 21251466150162 |
oct | 3063305750066 |
9 | 670835331873 |
10 | 213055426614 |
11 | 823a1263478 |
12 | 3535b9b8586 |
13 | 17125029294 |
14 | a451d57ca2 |
15 | 581e6c3c29 |
hex | 319b17d036 |
213055426614 has 32 divisors (see below), whose sum is σ = 468039386880. Its totient is φ = 64355414112.
The previous prime is 213055426613. The next prime is 213055426627. The reversal of 213055426614 is 416624550312.
213055426614 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2130554266142 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213055426613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40625797 + ... + 40631040.
It is an arithmetic number, because the mean of its divisors is an integer number (14626230840).
Almost surely, 2213055426614 is an apocalyptic number.
213055426614 is an abundant number, since it is smaller than the sum of its proper divisors (254983960266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213055426614 is a wasteful number, since it uses less digits than its factorization.
213055426614 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81256884.
The product of its (nonzero) digits is 172800, while the sum is 39.
Adding to 213055426614 its reverse (416624550312), we get a palindrome (629679976926).
The spelling of 213055426614 in words is "two hundred thirteen billion, fifty-five million, four hundred twenty-six thousand, six hundred fourteen".
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