Base | Representation |
---|---|
bin | 1001001011111001011101… |
… | …00010100111100110100010 |
3 | 2122112002202120100212200011 |
4 | 10211330232202213212202 |
5 | 10121424111034121010 |
6 | 110543431333515134 |
7 | 4153255062110665 |
oct | 445745642474642 |
9 | 78462676325604 |
10 | 20200012020130 |
11 | 6488860199128 |
12 | 2322a931a2aaa |
13 | b36b11c510c7 |
14 | 4db985b8b6dc |
15 | 2506ae3d1a8a |
hex | 125f2e8a79a2 |
20200012020130 has 32 divisors (see below), whose sum is σ = 37134410342400. Its totient is φ = 7907925570240.
The previous prime is 20200012020031. The next prime is 20200012020131. The reversal of 20200012020130 is 3102021000202.
It is a super-2 number, since 2×202000120201302 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 20200012020130.
It is not an unprimeable number, because it can be changed into a prime (20200012020131) 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 15 ways as a sum of consecutive naturals, for example, 23582596 + ... + 24424144.
It is an arithmetic number, because the mean of its divisors is an integer number (1160450323200).
Almost surely, 220200012020130 is an apocalyptic number.
20200012020130 is a deficient number, since it is larger than the sum of its proper divisors (16934398322270).
20200012020130 is a wasteful number, since it uses less digits than its factorization.
20200012020130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 892674.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 20200012020130 its reverse (3102021000202), we get a palindrome (23302033020332).
The spelling of 20200012020130 in words is "twenty trillion, two hundred billion, twelve million, twenty thousand, one hundred thirty".
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