Base | Representation |
---|---|
bin | 101111111110110000101000… |
… | …010101111000001110001110 |
3 | 1000200011102010000022212210012 |
4 | 233332300220111320032032 |
5 | 210124332012030323042 |
6 | 2024445414054313222 |
7 | 62306523226612451 |
oct | 5776605025701616 |
9 | 1020142100285705 |
10 | 211021010011022 |
11 | 61268564932532 |
12 | 1b801351358812 |
13 | 90992713c1603 |
14 | 3a17685677498 |
15 | 195e219ec1e82 |
hex | bfec2857838e |
211021010011022 has 32 divisors (see below), whose sum is σ = 323304996231360. Its totient is φ = 103262589031680.
The previous prime is 211021010011013. The next prime is 211021010011061. The reversal of 211021010011022 is 220110010120112.
It is a super-2 number, since 2×2110210100110222 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 211021010010988 and 211021010011006.
It is a congruent number.
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, 1315323503 + ... + 1315483925.
It is an arithmetic number, because the mean of its divisors is an integer number (10103281132230).
Almost surely, 2211021010011022 is an apocalyptic number.
211021010011022 is a deficient number, since it is larger than the sum of its proper divisors (112283986220338).
211021010011022 is a wasteful number, since it uses less digits than its factorization.
211021010011022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191228.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 211021010011022 its reverse (220110010120112), we get a palindrome (431131020131134).
The spelling of 211021010011022 in words is "two hundred eleven trillion, twenty-one billion, ten million, eleven thousand, twenty-two".
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