Base | Representation |
---|---|
bin | 11111111000100100001101… |
… | …01100011101010100100001 |
3 | 100012020202200211201222001100 |
4 | 33330102012230131110201 |
5 | 33142214022310110111 |
6 | 405041335203025013 |
7 | 20524343040162201 |
oct | 1774220654352441 |
9 | 305222624658040 |
10 | 70113305941281 |
11 | 20381982398909 |
12 | 7a4451836b169 |
13 | 301786c0b6285 |
14 | 1345705b30401 |
15 | 818c1be66756 |
hex | 3fc486b1d521 |
70113305941281 has 48 divisors (see below), whose sum is σ = 107645072895360. Its totient is φ = 43823260224000.
The previous prime is 70113305941253. The next prime is 70113305941313. The reversal of 70113305941281 is 18214950331107.
70113305941281 is a `hidden beast` number, since 7 + 0 + 1 + 1 + 3 + 30 + 594 + 1 + 28 + 1 = 666.
70113305941281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 70113305941281 - 27 = 70113305941153 is a prime.
It is a super-2 number, since 2×701133059412812 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (70113305941181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1418440275 + ... + 1418489703.
It is an arithmetic number, because the mean of its divisors is an integer number (2242605685320).
Almost surely, 270113305941281 is an apocalyptic number.
It is an amenable number.
70113305941281 is a deficient number, since it is larger than the sum of its proper divisors (37531766954079).
70113305941281 is a wasteful number, since it uses less digits than its factorization.
70113305941281 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84966 (or 84963 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 45.
The spelling of 70113305941281 in words is "seventy trillion, one hundred thirteen billion, three hundred five million, nine hundred forty-one thousand, two hundred eighty-one".
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