Base | Representation |
---|---|
bin | 11101101101110011010… |
… | …10100110000110010011 |
3 | 10121121102210101211210212 |
4 | 32312321222212012103 |
5 | 113212023140401321 |
6 | 2101015013114335 |
7 | 133523611335326 |
oct | 16667152460623 |
9 | 3547383354725 |
10 | 1021022200211 |
11 | 364016461082 |
12 | 145a6a3289ab |
13 | 75388684370 |
14 | 375bc3b87bd |
15 | 1b85c0eb55b |
hex | edb9aa6193 |
1021022200211 has 16 divisors (see below), whose sum is σ = 1106415736608. Its totient is φ = 936615052800.
The previous prime is 1021022200193. The next prime is 1021022200223. The reversal of 1021022200211 is 1120022201201.
It is not a de Polignac number, because 1021022200211 - 210 = 1021022199187 is a prime.
It is a super-2 number, since 2×10210222002112 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1021022200511) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3205691 + ... + 3509771.
It is an arithmetic number, because the mean of its divisors is an integer number (69150983538).
Almost surely, 21021022200211 is an apocalyptic number.
1021022200211 is a deficient number, since it is larger than the sum of its proper divisors (85393536397).
1021022200211 is a wasteful number, since it uses less digits than its factorization.
1021022200211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 305702.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 1021022200211 its reverse (1120022201201), we get a palindrome (2141044401412).
The spelling of 1021022200211 in words is "one trillion, twenty-one billion, twenty-two million, two hundred thousand, two hundred eleven".
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