Base | Representation |
---|---|
bin | 100000011011011010… |
… | …011110011001001111 |
3 | 10022212122100011200102 |
4 | 200123122132121033 |
5 | 1032302313212224 |
6 | 23555042121315 |
7 | 2341602153521 |
oct | 403332363117 |
9 | 108778304612 |
10 | 34819663439 |
11 | 13848879560 |
12 | 68b905023b |
13 | 338ba62862 |
14 | 19845a5a11 |
15 | d8bd0c4ae |
hex | 81b69e64f |
34819663439 has 4 divisors (see below), whose sum is σ = 37985087400. Its totient is φ = 31654239480.
The previous prime is 34819663409. The next prime is 34819663457. The reversal of 34819663439 is 93436691843.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93436691843 = 11 ⋅8494244713.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34819663439 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34819663409) 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 3 ways as a sum of consecutive naturals, for example, 1582711964 + ... + 1582711985.
It is an arithmetic number, because the mean of its divisors is an integer number (9496271850).
Almost surely, 234819663439 is an apocalyptic number.
34819663439 is a deficient number, since it is larger than the sum of its proper divisors (3165423961).
34819663439 is a wasteful number, since it uses less digits than its factorization.
34819663439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3165423960.
The product of its digits is 10077696, while the sum is 56.
The spelling of 34819663439 in words is "thirty-four billion, eight hundred nineteen million, six hundred sixty-three thousand, four hundred thirty-nine".
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