Base | Representation |
---|---|
bin | 100000111111011000… |
… | …1010011010110000101 |
3 | 20202212101212110201020 |
4 | 1001332301103112011 |
5 | 2130043130031440 |
6 | 52314002421353 |
7 | 5055431604525 |
oct | 1017661232605 |
9 | 222771773636 |
10 | 70846330245 |
11 | 280559a7559 |
12 | 11892361859 |
13 | 68b089c492 |
14 | 36011a1685 |
15 | 1c99a8a3d0 |
hex | 107ec53585 |
70846330245 has 64 divisors (see below), whose sum is σ = 118678487040. Its totient is φ = 36044064000.
The previous prime is 70846330117. The next prime is 70846330273. The reversal of 70846330245 is 54203364807.
It is not a de Polignac number, because 70846330245 - 27 = 70846330117 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 70846330197 and 70846330206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12543012 + ... + 12548658.
It is an arithmetic number, because the mean of its divisors is an integer number (1854351360).
Almost surely, 270846330245 is an apocalyptic number.
It is an amenable number.
70846330245 is a deficient number, since it is larger than the sum of its proper divisors (47832156795).
70846330245 is a wasteful number, since it uses less digits than its factorization.
70846330245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6026.
The product of its (nonzero) digits is 483840, while the sum is 42.
The spelling of 70846330245 in words is "seventy billion, eight hundred forty-six million, three hundred thirty thousand, two hundred forty-five".
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