Base | Representation |
---|---|
bin | 1100011011000111000… |
… | …1110001001111000110 |
3 | 202101220201111210020120 |
4 | 3012301301301033012 |
5 | 11444104104331322 |
6 | 242015014242410 |
7 | 21264100110042 |
oct | 3066161611706 |
9 | 671821453216 |
10 | 213436011462 |
11 | 82577078503 |
12 | 35447356406 |
13 | 17185b3070b |
14 | a48a707022 |
15 | 5842ceea5c |
hex | 31b1c713c6 |
213436011462 has 32 divisors (see below), whose sum is σ = 427987190400. Its totient is φ = 70959576960.
The previous prime is 213436011419. The next prime is 213436011463. The reversal of 213436011462 is 264110634312.
It is a happy number.
213436011462 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 congruent number.
It is not an unprimeable number, because it can be changed into a prime (213436011463) 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, 10202289 + ... + 10223187.
It is an arithmetic number, because the mean of its divisors is an integer number (13374599700).
Almost surely, 2213436011462 is an apocalyptic number.
213436011462 is an abundant number, since it is smaller than the sum of its proper divisors (214551178938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213436011462 is a wasteful number, since it uses less digits than its factorization.
213436011462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25268.
The product of its (nonzero) digits is 20736, while the sum is 33.
Adding to 213436011462 its reverse (264110634312), we get a palindrome (477546645774).
The spelling of 213436011462 in words is "two hundred thirteen billion, four hundred thirty-six million, eleven thousand, four hundred sixty-two".
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