Base | Representation |
---|---|
bin | 1100011001100100101… |
… | …1110101011111101101 |
3 | 202100211222010200021110 |
4 | 3012121023311133231 |
5 | 11442232443224003 |
6 | 241510035022233 |
7 | 21250630100526 |
oct | 3063113653755 |
9 | 670758120243 |
10 | 213023414253 |
11 | 82385189081 |
12 | 3535113a979 |
13 | 1711b4cb360 |
14 | a44b9c384d |
15 | 581b99da03 |
hex | 31992f57ed |
213023414253 has 8 divisors (see below), whose sum is σ = 305879774368. Its totient is φ = 131091331824.
The previous prime is 213023414183. The next prime is 213023414257. The reversal of 213023414253 is 352414320312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 213023414253 - 217 = 213023283181 is a prime.
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 213023414253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213023414257) 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 7 ways as a sum of consecutive naturals, for example, 2731069375 + ... + 2731069452.
It is an arithmetic number, because the mean of its divisors is an integer number (38234971796).
Almost surely, 2213023414253 is an apocalyptic number.
It is an amenable number.
213023414253 is a deficient number, since it is larger than the sum of its proper divisors (92856360115).
213023414253 is a wasteful number, since it uses less digits than its factorization.
213023414253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5462138843.
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 213023414253 its reverse (352414320312), we get a palindrome (565437734565).
The spelling of 213023414253 in words is "two hundred thirteen billion, twenty-three million, four hundred fourteen thousand, two hundred fifty-three".
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