Base | Representation |
---|---|
bin | 100000001010001110… |
… | …010100011101000001 |
3 | 10022010112122222110121 |
4 | 200022032110131001 |
5 | 1031210000424241 |
6 | 23510300500241 |
7 | 2331500622001 |
oct | 401216243501 |
9 | 108115588417 |
10 | 34531264321 |
11 | 1370aaa8a84 |
12 | 683854a681 |
13 | 33440971a8 |
14 | 1958172001 |
15 | d71840ad1 |
hex | 80a394741 |
34531264321 has 4 divisors (see below), whose sum is σ = 34575142192. Its totient is φ = 34487386452.
The previous prime is 34531264277. The next prime is 34531264333. The reversal of 34531264321 is 12346213543.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 34531264321 - 27 = 34531264193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34531264351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21937755 + ... + 21939328.
It is an arithmetic number, because the mean of its divisors is an integer number (8643785548).
Almost surely, 234531264321 is an apocalyptic number.
It is an amenable number.
34531264321 is a deficient number, since it is larger than the sum of its proper divisors (43877871).
34531264321 is an equidigital number, since it uses as much as digits as its factorization.
34531264321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43877870.
The product of its digits is 51840, while the sum is 34.
Adding to 34531264321 its reverse (12346213543), we get a palindrome (46877477864).
The spelling of 34531264321 in words is "thirty-four billion, five hundred thirty-one million, two hundred sixty-four thousand, three hundred twenty-one".
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