Base | Representation |
---|---|
bin | 101101111011100000010010… |
… | …111110011011010001101011 |
3 | 222111020010110100112111201020 |
4 | 231323200102332123101223 |
5 | 202434041444334020021 |
6 | 1553342025100023523 |
7 | 60356051355444402 |
oct | 5573402276332153 |
9 | 874203410474636 |
10 | 202001220220011 |
11 | 59400266720523 |
12 | 1a7a5233b31ba3 |
13 | 8893830577014 |
14 | 37c4ca8588639 |
15 | 18547ae24d7c6 |
hex | b7b812f9b46b |
202001220220011 has 8 divisors (see below), whose sum is σ = 271390952357184. Its totient is φ = 133639484114760.
The previous prime is 202001220219961. The next prime is 202001220220027. The reversal of 202001220220011 is 110022022100202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 202001220220011 - 242 = 197603173708907 is a prime.
It is not an unprimeable number, because it can be changed into a prime (202001220225011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256999007521 + ... + 256999008306.
It is an arithmetic number, because the mean of its divisors is an integer number (33923869044648).
Almost surely, 2202001220220011 is an apocalyptic number.
202001220220011 is a deficient number, since it is larger than the sum of its proper divisors (69389732137173).
202001220220011 is a wasteful number, since it uses less digits than its factorization.
202001220220011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 513998015961.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 202001220220011 its reverse (110022022100202), we get a palindrome (312023242320213).
The spelling of 202001220220011 in words is "two hundred two trillion, one billion, two hundred twenty million, two hundred twenty thousand, eleven".
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