Base | Representation |
---|---|
bin | 11101010001000000000… |
… | …110010110001101110010 |
3 | 21010021001102021110201102 |
4 | 131101000012112031302 |
5 | 230422233221201320 |
6 | 4135521255204402 |
7 | 265204300540214 |
oct | 35210006261562 |
9 | 7107042243642 |
10 | 2011120100210 |
11 | 705a02959751 |
12 | 285928076702 |
13 | 11785631c420 |
14 | 6d4a56a45b4 |
15 | 374a9392175 |
hex | 1d440196372 |
2011120100210 has 16 divisors (see below), whose sum is σ = 3898478963736. Its totient is φ = 742567421568.
The previous prime is 2011120100183. The next prime is 2011120100221. The reversal of 2011120100210 is 120010211102.
It can be written as a sum of positive squares in 4 ways, for example, as 1618042512529 + 393077587681 = 1272023^2 + 626959^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2011120100191 and 2011120100200.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7735077179 + ... + 7735077438.
Almost surely, 22011120100210 is an apocalyptic number.
2011120100210 is a deficient number, since it is larger than the sum of its proper divisors (1887358863526).
2011120100210 is a wasteful number, since it uses less digits than its factorization.
2011120100210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15470154637.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 2011120100210 its reverse (120010211102), we get a palindrome (2131130311312).
The spelling of 2011120100210 in words is "two trillion, eleven billion, one hundred twenty million, one hundred thousand, two hundred ten".
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