Base | Representation |
---|---|
bin | 100000111110001010… |
… | …1101000111111001010 |
3 | 20202202120002022122121 |
4 | 1001330111220333022 |
5 | 2130002203240201 |
6 | 52305544041454 |
7 | 5054425012240 |
oct | 1017425507712 |
9 | 222676068577 |
10 | 70805524426 |
11 | 2803496653a |
12 | 1188076328a |
13 | 68a52b2c20 |
14 | 35d99bc790 |
15 | 1c961c99a1 |
hex | 107c568fca |
70805524426 has 32 divisors (see below), whose sum is σ = 136401285888. Its totient is φ = 26793106560.
The previous prime is 70805524421. The next prime is 70805524441. The reversal of 70805524426 is 62442550807.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (70805524421) 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, 8453235 + ... + 8461606.
It is an arithmetic number, because the mean of its divisors is an integer number (4262540184).
Almost surely, 270805524426 is an apocalyptic number.
70805524426 is a deficient number, since it is larger than the sum of its proper divisors (65595761462).
70805524426 is a wasteful number, since it uses less digits than its factorization.
70805524426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16914886.
The product of its (nonzero) digits is 537600, while the sum is 43.
The spelling of 70805524426 in words is "seventy billion, eight hundred five million, five hundred twenty-four thousand, four hundred twenty-six".
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