Base | Representation |
---|---|
bin | 10000000101011011101000… |
… | …100101110001100100101101 |
3 | 100021110212111120002020201210 |
4 | 100011123220211301210231 |
5 | 33233014120434102423 |
6 | 410242233221425033 |
7 | 20620641021016503 |
oct | 2005335045614455 |
9 | 307425446066653 |
10 | 70742013581613 |
11 | 205a45794764a0 |
12 | 7b2633926b179 |
13 | 3061c354473ba |
14 | 1367d0892a673 |
15 | 82a26722bb93 |
hex | 4056e897192d |
70742013581613 has 8 divisors (see below), whose sum is σ = 102897474300576. Its totient is φ = 42873947625200.
The previous prime is 70742013581611. The next prime is 70742013581711. The reversal of 70742013581613 is 31618531024707.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 70742013581613 - 21 = 70742013581611 is a prime.
It is a super-2 number, since 2×707420135816132 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70742013581611) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1071848690598 + ... + 1071848690663.
It is an arithmetic number, because the mean of its divisors is an integer number (12862184287572).
Almost surely, 270742013581613 is an apocalyptic number.
It is an amenable number.
70742013581613 is a deficient number, since it is larger than the sum of its proper divisors (32155460718963).
70742013581613 is a wasteful number, since it uses less digits than its factorization.
70742013581613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2143697381275.
The product of its (nonzero) digits is 846720, while the sum is 48.
The spelling of 70742013581613 in words is "seventy trillion, seven hundred forty-two billion, thirteen million, five hundred eighty-one thousand, six hundred thirteen".
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