Base | Representation |
---|---|
bin | 100000110110010011… |
… | …0011110010110010001 |
3 | 20202002011021120202100 |
4 | 1001230212132112101 |
5 | 2123432111024331 |
6 | 52223433111013 |
7 | 5045040605136 |
oct | 1015446362621 |
9 | 222064246670 |
10 | 70541501841 |
11 | 27a09925458 |
12 | 11808258469 |
13 | 68626a0a45 |
14 | 35b28d258d |
15 | 1c7ce25ae6 |
hex | 106c99e591 |
70541501841 has 24 divisors (see below), whose sum is σ = 102661307840. Its totient is φ = 46673426016.
The previous prime is 70541501783. The next prime is 70541501909. The reversal of 70541501841 is 14810514507.
70541501841 is a `hidden beast` number, since 70 + 5 + 4 + 1 + 501 + 84 + 1 = 666.
It is not a de Polignac number, because 70541501841 - 214 = 70541485457 is a prime.
It is a super-2 number, since 2×705415018412 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 70541501796 and 70541501805.
It is not an unprimeable number, because it can be changed into a prime (70541502841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4512060 + ... + 4527666.
Almost surely, 270541501841 is an apocalyptic number.
It is an amenable number.
70541501841 is a deficient number, since it is larger than the sum of its proper divisors (32119805999).
70541501841 is a wasteful number, since it uses less digits than its factorization.
70541501841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19365 (or 19362 counting only the distinct ones).
The product of its (nonzero) digits is 22400, while the sum is 36.
The spelling of 70541501841 in words is "seventy billion, five hundred forty-one million, five hundred one thousand, eight hundred forty-one".
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