Base | Representation |
---|---|
bin | 1100010011011001100… |
… | …1100010000111110010 |
3 | 202012120110112101101020 |
4 | 3010312121202013302 |
5 | 11430334202414110 |
6 | 241033352120310 |
7 | 21161563604502 |
oct | 3046631420762 |
9 | 665513471336 |
10 | 211366060530 |
11 | 817046a3759 |
12 | 34b6a096096 |
13 | 16c16033c91 |
14 | a33183da02 |
15 | 5771220d70 |
hex | 31366621f2 |
211366060530 has 32 divisors (see below), whose sum is σ = 511932484800. Its totient is φ = 55847178432.
The previous prime is 211366060513. The next prime is 211366060541. The reversal of 211366060530 is 35060663112.
It is a super-2 number, since 2×2113660605302 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 211366060491 and 211366060500.
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, 32315700 + ... + 32322239.
It is an arithmetic number, because the mean of its divisors is an integer number (15997890150).
Almost surely, 2211366060530 is an apocalyptic number.
211366060530 is an abundant number, since it is smaller than the sum of its proper divisors (300566424270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211366060530 is a wasteful number, since it uses less digits than its factorization.
211366060530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64638058.
The product of its (nonzero) digits is 19440, while the sum is 33.
The spelling of 211366060530 in words is "two hundred eleven billion, three hundred sixty-six million, sixty thousand, five hundred thirty".
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