Base | Representation |
---|---|
bin | 110010000001101101110001… |
… | …111110111111010110010001 |
3 | 1001212000201121011202000002210 |
4 | 302001231301332333112101 |
5 | 212314302333203310001 |
6 | 2055535515130502333 |
7 | 64225635466521651 |
oct | 6201556176772621 |
9 | 1055021534660083 |
10 | 220020202010001 |
11 | 64118053135518 |
12 | 208154805949a9 |
13 | 959ca7ba59693 |
14 | 3c4906ad10361 |
15 | 1a6836c795dd6 |
hex | c81b71fbf591 |
220020202010001 has 16 divisors (see below), whose sum is σ = 299140690173248. Its totient is φ = 143805589358400.
The previous prime is 220020202009969. The next prime is 220020202010017. The reversal of 220020202010001 is 100010202020022.
It is not a de Polignac number, because 220020202010001 - 25 = 220020202009969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (220020202010101) 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, 1958080930 + ... + 1958193291.
It is an arithmetic number, because the mean of its divisors is an integer number (18696293135828).
Almost surely, 2220020202010001 is an apocalyptic number.
It is an amenable number.
220020202010001 is a deficient number, since it is larger than the sum of its proper divisors (79120488163247).
220020202010001 is a wasteful number, since it uses less digits than its factorization.
220020202010001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3916274592.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 220020202010001 its reverse (100010202020022), we get a palindrome (320030404030023).
The spelling of 220020202010001 in words is "two hundred twenty trillion, twenty billion, two hundred two million, ten thousand, one".
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