Base | Representation |
---|---|
bin | 11111111001001011… |
… | …010001110001100011 |
3 | 10021101121111011101202 |
4 | 133321023101301203 |
5 | 1030113241113433 |
6 | 23422042351415 |
7 | 2321425600244 |
oct | 377113216143 |
9 | 107347434352 |
10 | 34245254243 |
11 | 1358360a412 |
12 | 67787bb56b |
13 | 32c9a57065 |
14 | 192c1a0ccb |
15 | d56696ee8 |
hex | 7f92d1c63 |
34245254243 has 4 divisors (see below), whose sum is σ = 34273074528. Its totient is φ = 34217433960.
The previous prime is 34245254237. The next prime is 34245254279.
34245254243 is nontrivially palindromic in base 10.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 34245254243 - 24 = 34245254227 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34245254197 and 34245254206.
It is not an unprimeable number, because it can be changed into a prime (34245254233) 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, 13908296 + ... + 13910757.
It is an arithmetic number, because the mean of its divisors is an integer number (8568268632).
Almost surely, 234245254243 is an apocalyptic number.
34245254243 is a deficient number, since it is larger than the sum of its proper divisors (27820285).
34245254243 is a wasteful number, since it uses less digits than its factorization.
34245254243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27820284.
The product of its digits is 460800, while the sum is 38.
The spelling of 34245254243 in words is "thirty-four billion, two hundred forty-five million, two hundred fifty-four thousand, two hundred forty-three".
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