Base | Representation |
---|---|
bin | 11101011001100010101… |
… | …011011011100101100001 |
3 | 21011010201111101212100210 |
4 | 131121202223123211201 |
5 | 231100023241301343 |
6 | 4144035234004333 |
7 | 265650450126054 |
oct | 35314253334541 |
9 | 7133644355323 |
10 | 2020290181473 |
11 | 709889158503 |
12 | 2876671166a9 |
13 | 1186880aca05 |
14 | 6dad5510a9b |
15 | 37844468333 |
hex | 1d662adb961 |
2020290181473 has 16 divisors (see below), whose sum is σ = 2707515429696. Its totient is φ = 1339963141440.
The previous prime is 2020290181447. The next prime is 2020290181501. The reversal of 2020290181473 is 3741810920202.
It is not a de Polignac number, because 2020290181473 - 210 = 2020290180449 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2020290181573) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15929890 + ... + 16056212.
It is an arithmetic number, because the mean of its divisors is an integer number (169219714356).
Almost surely, 22020290181473 is an apocalyptic number.
It is an amenable number.
2020290181473 is a deficient number, since it is larger than the sum of its proper divisors (687225248223).
2020290181473 is a wasteful number, since it uses less digits than its factorization.
2020290181473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153584.
The product of its (nonzero) digits is 48384, while the sum is 39.
The spelling of 2020290181473 in words is "two trillion, twenty billion, two hundred ninety million, one hundred eighty-one thousand, four hundred seventy-three".
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