Base | Representation |
---|---|
bin | 110011000101000001001… |
… | …0100101001101101001011 |
3 | 220212010021020020012001020 |
4 | 1212022002110221231023 |
5 | 1410004243212412301 |
6 | 22533003544523523 |
7 | 1323122120024040 |
oct | 146120224515513 |
9 | 26763236205036 |
10 | 7020163013451 |
11 | 2267264007825 |
12 | 95467a4805a3 |
13 | 3bbcc9a0a513 |
14 | 1a3ac60331c7 |
15 | c292591a436 |
hex | 66282529b4b |
7020163013451 has 16 divisors (see below), whose sum is σ = 10698267694848. Its totient is φ = 4011193058400.
The previous prime is 7020163013441. The next prime is 7020163013467. The reversal of 7020163013451 is 1543103610207.
It is a de Polignac number, because none of the positive numbers 2k-7020163013451 is a prime.
It is not an unprimeable number, because it can be changed into a prime (7020163013411) 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 15 ways as a sum of consecutive naturals, for example, 13431780 + ... + 13944641.
It is an arithmetic number, because the mean of its divisors is an integer number (668641730928).
Almost surely, 27020163013451 is an apocalyptic number.
7020163013451 is a deficient number, since it is larger than the sum of its proper divisors (3678104681397).
7020163013451 is a wasteful number, since it uses less digits than its factorization.
7020163013451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27388642.
The product of its (nonzero) digits is 15120, while the sum is 33.
Adding to 7020163013451 its reverse (1543103610207), we get a palindrome (8563266623658).
The spelling of 7020163013451 in words is "seven trillion, twenty billion, one hundred sixty-three million, thirteen thousand, four hundred fifty-one".
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