Base | Representation |
---|---|
bin | 1010001001010111101110… |
… | …10110110111111101010000 |
3 | 2221000000201021200221102100 |
4 | 11010223313112313331100 |
5 | 10411030401241313034 |
6 | 115242030545120400 |
7 | 4462001236435512 |
oct | 504536726677520 |
9 | 87000637627370 |
10 | 22312210104144 |
11 | 7122611a20084 |
12 | 260430a029100 |
13 | c5b0561c28ac |
14 | 571cb971dbb2 |
15 | 28a5d2446099 |
hex | 144af75b7f50 |
22312210104144 has 60 divisors (see below), whose sum is σ = 62470503574336. Its totient is φ = 7434151223616.
The previous prime is 22312210104137. The next prime is 22312210104169. The reversal of 22312210104144 is 44140101221322.
22312210104144 is a `hidden beast` number, since 2 + 2 + 31 + 2 + 210 + 1 + 0 + 414 + 4 = 666.
It is a super-3 number, since 3×223122101041443 (a number of 41 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33546034 + ... + 34204689.
Almost surely, 222312210104144 is an apocalyptic number.
22312210104144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
22312210104144 is an abundant number, since it is smaller than the sum of its proper divisors (40158293470192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22312210104144 is a wasteful number, since it uses less digits than its factorization.
22312210104144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67753024 (or 67753015 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
Adding to 22312210104144 its reverse (44140101221322), we get a palindrome (66452311325466).
The spelling of 22312210104144 in words is "twenty-two trillion, three hundred twelve billion, two hundred ten million, one hundred four thousand, one hundred forty-four".
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