Base | Representation |
---|---|
bin | 1100101000110010000… |
… | …00010101000001100101 |
3 | 1112111202221000002011002 |
4 | 12110121000111001211 |
5 | 24103231032312123 |
6 | 531250205123045 |
7 | 43241105262665 |
oct | 6243100250145 |
9 | 1474687002132 |
10 | 434211213413 |
11 | 158169a0139a |
12 | 701a0559485 |
13 | 31c3b3070a3 |
14 | 17031a221a5 |
15 | b4650b9528 |
hex | 6519015065 |
434211213413 has 4 divisors (see below), whose sum is σ = 434734991340. Its totient is φ = 433687435488.
The previous prime is 434211213409. The next prime is 434211213461. The reversal of 434211213413 is 314312112434.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 275207258404 + 159003955009 = 524602^2 + 398753^2 .
It is a cyclic number.
It is not a de Polignac number, because 434211213413 - 22 = 434211213409 is a prime.
It is a super-2 number, since 2×4342112134132 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (434211213473) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261887720 + ... + 261889377.
It is an arithmetic number, because the mean of its divisors is an integer number (108683747835).
Almost surely, 2434211213413 is an apocalyptic number.
It is an amenable number.
434211213413 is a deficient number, since it is larger than the sum of its proper divisors (523777927).
434211213413 is an equidigital number, since it uses as much as digits as its factorization.
434211213413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 523777926.
The product of its digits is 6912, while the sum is 29.
Adding to 434211213413 its reverse (314312112434), we get a palindrome (748523325847).
The spelling of 434211213413 in words is "four hundred thirty-four billion, two hundred eleven million, two hundred thirteen thousand, four hundred thirteen".
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