Base | Representation |
---|---|
bin | 10000001000011100001100… |
… | …010101110101011011010101 |
3 | 100022012122011220011122221020 |
4 | 100020130030111311123111 |
5 | 33244411041041004302 |
6 | 410521225452111353 |
7 | 20641610464003314 |
oct | 2010341425653325 |
9 | 308178156148836 |
10 | 70948771813077 |
11 | 2067422906aa54 |
12 | 7b5a420165559 |
13 | 307859594c6b2 |
14 | 1373d203d227b |
15 | 830818b5eebc |
hex | 40870c5756d5 |
70948771813077 has 8 divisors (see below), whose sum is σ = 95073731073600. Its totient is φ = 47061496880640.
The previous prime is 70948771813067. The next prime is 70948771813133. The reversal of 70948771813077 is 77031817784907.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70948771813077 - 219 = 70948771288789 is a prime.
It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70948771813067) 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, 59421081324 + ... + 59421082517.
It is an arithmetic number, because the mean of its divisors is an integer number (11884216384200).
Almost surely, 270948771813077 is an apocalyptic number.
It is an amenable number.
70948771813077 is a deficient number, since it is larger than the sum of its proper divisors (24124959260523).
70948771813077 is a wasteful number, since it uses less digits than its factorization.
70948771813077 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118842164043.
The product of its (nonzero) digits is 116169984, while the sum is 69.
The spelling of 70948771813077 in words is "seventy trillion, nine hundred forty-eight billion, seven hundred seventy-one million, eight hundred thirteen thousand, seventy-seven".
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