Base | Representation |
---|---|
bin | 101101111011100000000101… |
… | …110111001100101000011100 |
3 | 222111020002220000120102002120 |
4 | 231323200011313030220130 |
5 | 202434041022024034322 |
6 | 1553341551200422540 |
7 | 60356043044464443 |
oct | 5573400567145034 |
9 | 874202800512076 |
10 | 202001000221212 |
11 | 59400163519135 |
12 | 1a7a5192317a50 |
13 | 88937c6b0a00a |
14 | 37c4c8727bd5a |
15 | 1854799c93a5c |
hex | b7b805dcca1c |
202001000221212 has 48 divisors (see below), whose sum is σ = 486305268288000. Its totient is φ = 65218782291840.
The previous prime is 202001000221193. The next prime is 202001000221247. The reversal of 202001000221212 is 212122000100202.
202001000221212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 202001000221191 and 202001000221200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1476806212 + ... + 1476942987.
It is an arithmetic number, because the mean of its divisors is an integer number (10131359756000).
Almost surely, 2202001000221212 is an apocalyptic number.
It is an amenable number.
202001000221212 is an abundant number, since it is smaller than the sum of its proper divisors (284304268066788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202001000221212 is a wasteful number, since it uses less digits than its factorization.
202001000221212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2953749386 (or 2953749384 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 202001000221212 its reverse (212122000100202), we get a palindrome (414123000321414).
The spelling of 202001000221212 in words is "two hundred two trillion, one billion, two hundred twenty-one thousand, two hundred twelve".
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