Base | Representation |
---|---|
bin | 101111101111111010110001… |
… | …100100100000111110011001 |
3 | 1000112112220120102201202011212 |
4 | 233233322301210200332121 |
5 | 210011124233142010410 |
6 | 2022345102252032505 |
7 | 62143036163523536 |
oct | 5757726144407631 |
9 | 1015486512652155 |
10 | 210001110110105 |
11 | 60a04a74a37536 |
12 | 1b677756a62735 |
13 | 90240343c7a92 |
14 | 39c0172363d8d |
15 | 19429266b3b05 |
hex | befeb1920f99 |
210001110110105 has 32 divisors (see below), whose sum is σ = 284024182233600. Its totient is φ = 148113351124992.
The previous prime is 210001110110093. The next prime is 210001110110119. The reversal of 210001110110105 is 501011011100012.
It is not a de Polignac number, because 210001110110105 - 26 = 210001110110041 is a prime.
It is a super-2 number, since 2×2100011101101052 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 210001110110105.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 730371137 + ... + 730658606.
It is an arithmetic number, because the mean of its divisors is an integer number (8875755694800).
Almost surely, 2210001110110105 is an apocalyptic number.
It is an amenable number.
210001110110105 is a deficient number, since it is larger than the sum of its proper divisors (74023072123495).
210001110110105 is a wasteful number, since it uses less digits than its factorization.
210001110110105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1461029873.
The product of its (nonzero) digits is 10, while the sum is 14.
Adding to 210001110110105 its reverse (501011011100012), we get a palindrome (711012121210117).
The spelling of 210001110110105 in words is "two hundred ten trillion, one billion, one hundred ten million, one hundred ten thousand, one hundred five".
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