Base | Representation |
---|---|
bin | 11111111000010110… |
… | …000110010011001101 |
3 | 10021100122020220110010 |
4 | 133320112012103031 |
5 | 1030101204013423 |
6 | 23420423503433 |
7 | 2321166236100 |
oct | 377026062315 |
9 | 107318226403 |
10 | 34231313613 |
11 | 13576758632 |
12 | 6773bb7b79 |
13 | 32c6bb5973 |
14 | 192a3b2737 |
15 | d55341693 |
hex | 7f85864cd |
34231313613 has 48 divisors (see below), whose sum is σ = 54921369600. Its totient is φ = 18889970400.
The previous prime is 34231313581. The next prime is 34231313621. The reversal of 34231313613 is 31631313243.
It is not a de Polignac number, because 34231313613 - 25 = 34231313581 is a prime.
It is a super-2 number, since 2×342313136132 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34231313213) 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 47 ways as a sum of consecutive naturals, for example, 2229838 + ... + 2245136.
It is an arithmetic number, because the mean of its divisors is an integer number (1144195200).
Almost surely, 234231313613 is an apocalyptic number.
It is an amenable number.
34231313613 is a deficient number, since it is larger than the sum of its proper divisors (20690055987).
34231313613 is a wasteful number, since it uses less digits than its factorization.
34231313613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15838 (or 15831 counting only the distinct ones).
The product of its digits is 11664, while the sum is 30.
Adding to 34231313613 its reverse (31631313243), we get a palindrome (65862626856).
The spelling of 34231313613 in words is "thirty-four billion, two hundred thirty-one million, three hundred thirteen thousand, six hundred thirteen".
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