Base | Representation |
---|---|
bin | 100000011111110110… |
… | …1011001010000111100 |
3 | 20200010200002001201210 |
4 | 1000333231121100330 |
5 | 2120411303410213 |
6 | 52021010204420 |
7 | 5020264053630 |
oct | 1007755312074 |
9 | 220120061653 |
10 | 69788341308 |
11 | 27662776834 |
12 | 11637b83710 |
13 | 677263a81a |
14 | 354087adc0 |
15 | 1c36c520c3 |
hex | 103fb5943c |
69788341308 has 48 divisors (see below), whose sum is σ = 187809628160. Its totient is φ = 19756592064.
The previous prime is 69788341303. The next prime is 69788341331. The reversal of 69788341308 is 80314388796.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69788341303) 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 15 ways as a sum of consecutive naturals, for example, 3801916 + ... + 3820227.
Almost surely, 269788341308 is an apocalyptic number.
It is an amenable number.
69788341308 is an abundant number, since it is smaller than the sum of its proper divisors (118021286852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69788341308 is a wasteful number, since it uses less digits than its factorization.
69788341308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7622266 (or 7622264 counting only the distinct ones).
The product of its (nonzero) digits is 6967296, while the sum is 57.
The spelling of 69788341308 in words is "sixty-nine billion, seven hundred eighty-eight million, three hundred forty-one thousand, three hundred eight".
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