Base | Representation |
---|---|
bin | 101101111101000110101110… |
… | …010110001100000011101011 |
3 | 222111121122100002222002101011 |
4 | 231331012232112030003223 |
5 | 202442342214440200021 |
6 | 1553504334244004351 |
7 | 60400023655502410 |
oct | 5575065626140353 |
9 | 874548302862334 |
10 | 202111201100011 |
11 | 59442973aa1485 |
12 | 1a8026083906b7 |
13 | 88a1009b0b1c8 |
14 | 37ca33cdd2107 |
15 | 185759981ade1 |
hex | b7d1ae58c0eb |
202111201100011 has 8 divisors (see below), whose sum is σ = 230984396529120. Its totient is φ = 173238047346048.
The previous prime is 202111201099999. The next prime is 202111201100021. The reversal of 202111201100011 is 110001102111202.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 202111201100011 - 27 = 202111201099883 is a prime.
It is a super-2 number, since 2×2021112011000112 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 202111201099964 and 202111201100000.
It is not an unprimeable number, because it can be changed into a prime (202111201100021) 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, 775185 + ... + 20120221.
It is an arithmetic number, because the mean of its divisors is an integer number (28873049566140).
Almost surely, 2202111201100011 is an apocalyptic number.
202111201100011 is a deficient number, since it is larger than the sum of its proper divisors (28873195429109).
202111201100011 is a wasteful number, since it uses less digits than its factorization.
202111201100011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20837573.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 202111201100011 its reverse (110001102111202), we get a palindrome (312112303211213).
The spelling of 202111201100011 in words is "two hundred two trillion, one hundred eleven billion, two hundred one million, one hundred thousand, eleven".
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