Base | Representation |
---|---|
bin | 1001001100001101111100… |
… | …00101000000101000010110 |
3 | 2122120011011001012211110220 |
4 | 10212012332011000220112 |
5 | 10122114122042041042 |
6 | 110552450533055210 |
7 | 4154124446255562 |
oct | 446067605005026 |
9 | 78504131184426 |
10 | 20211010112022 |
11 | 6492494343374 |
12 | 2325042487506 |
13 | b37b7565b0a2 |
14 | 4dc30a6c26a2 |
15 | 250b04be58ec |
hex | 1261be140a16 |
20211010112022 has 32 divisors (see below), whose sum is σ = 42962523005952. Its totient is φ = 6316599886464.
The previous prime is 20211010111993. The next prime is 20211010112053. The reversal of 20211010112022 is 22021101011202.
It is a junction number, because it is equal to n+sod(n) for n = 20211010111992 and 20211010112010.
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, 376678798 + ... + 376732449.
It is an arithmetic number, because the mean of its divisors is an integer number (1342578843936).
Almost surely, 220211010112022 is an apocalyptic number.
20211010112022 is an abundant number, since it is smaller than the sum of its proper divisors (22751512893930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20211010112022 is a wasteful number, since it uses less digits than its factorization.
20211010112022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 753411532.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 20211010112022 its reverse (22021101011202), we get a palindrome (42232111123224).
It can be divided in two parts, 2021101011202 and 2, that multiplied together give a palindrome (4042202022404).
The spelling of 20211010112022 in words is "twenty trillion, two hundred eleven billion, ten million, one hundred twelve thousand, twenty-two".
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