Base | Representation |
---|---|
bin | 1001001100100000111011… |
… | …00001000101000001000100 |
3 | 2122121010110021121210002011 |
4 | 10212100131201011001010 |
5 | 10122301010004141012 |
6 | 111001254104224004 |
7 | 4154635134364414 |
oct | 446203541050104 |
9 | 78533407553064 |
10 | 20221201240132 |
11 | 6496843a307a2 |
12 | 232700746b004 |
13 | b38b0ab175c9 |
14 | 4dc9d5d98644 |
15 | 250eee7591a7 |
hex | 12641d845044 |
20221201240132 has 48 divisors (see below), whose sum is σ = 36783891510912. Its totient is φ = 9718156396800.
The previous prime is 20221201240091. The next prime is 20221201240189. The reversal of 20221201240132 is 23104210212202.
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, 213092248 + ... + 213187120.
It is an arithmetic number, because the mean of its divisors is an integer number (766331073144).
Almost surely, 220221201240132 is an apocalyptic number.
It is an amenable number.
20221201240132 is a deficient number, since it is larger than the sum of its proper divisors (16562690270780).
20221201240132 is a wasteful number, since it uses less digits than its factorization.
20221201240132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112348 (or 112346 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 20221201240132 its reverse (23104210212202), we get a palindrome (43325411452334).
The spelling of 20221201240132 in words is "twenty trillion, two hundred twenty-one billion, two hundred one million, two hundred forty thousand, one hundred thirty-two".
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