Base | Representation |
---|---|
bin | 100000101101011100… |
… | …1101011011100000111 |
3 | 20201022110111200100101 |
4 | 1001122321223130013 |
5 | 2122330100440221 |
6 | 52134144224531 |
7 | 5034503535442 |
oct | 1013271533407 |
9 | 221273450311 |
10 | 70244546311 |
11 | 27877240365 |
12 | 1174490b147 |
13 | 6815cca904 |
14 | 35852b2659 |
15 | 1c61d18d91 |
hex | 105ae6b707 |
70244546311 has 4 divisors (see below), whose sum is σ = 70888991800. Its totient is φ = 69600100824.
The previous prime is 70244546293. The next prime is 70244546327. The reversal of 70244546311 is 11364544207.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 70244546311 - 29 = 70244545799 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70244546381) 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 3 ways as a sum of consecutive naturals, for example, 322222581 + ... + 322222798.
It is an arithmetic number, because the mean of its divisors is an integer number (17722247950).
Almost surely, 270244546311 is an apocalyptic number.
70244546311 is a deficient number, since it is larger than the sum of its proper divisors (644445489).
70244546311 is a wasteful number, since it uses less digits than its factorization.
70244546311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 644445488.
The product of its (nonzero) digits is 80640, while the sum is 37.
The spelling of 70244546311 in words is "seventy billion, two hundred forty-four million, five hundred forty-six thousand, three hundred eleven".
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