Base | Representation |
---|---|
bin | 110010000100101000000100… |
… | …000000110000010111001000 |
3 | 1001212201211212210201010121220 |
4 | 302010220010000300113020 |
5 | 212331042002413121211 |
6 | 2100211434520002040 |
7 | 64246246233244512 |
oct | 6204500400602710 |
9 | 1055654783633556 |
10 | 220220220442056 |
11 | 64194964345a1a |
12 | 208481a2300320 |
13 | 95b58a6b303a3 |
14 | 3c54a0362cbb2 |
15 | 1a6d67765b806 |
hex | c84a040305c8 |
220220220442056 has 32 divisors (see below), whose sum is σ = 568310246304000. Its totient is φ = 71038780787520.
The previous prime is 220220220442049. The next prime is 220220220442109. The reversal of 220220220442056 is 650244022022022.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147997459231 + ... + 147997460718.
It is an arithmetic number, because the mean of its divisors is an integer number (17759695197000).
Almost surely, 2220220220442056 is an apocalyptic number.
It is an amenable number.
220220220442056 is an abundant number, since it is smaller than the sum of its proper divisors (348090025861944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220220220442056 is a wasteful number, since it uses less digits than its factorization.
220220220442056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295994919989 (or 295994919985 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 33.
Adding to 220220220442056 its reverse (650244022022022), we get a palindrome (870464242464078).
The spelling of 220220220442056 in words is "two hundred twenty trillion, two hundred twenty billion, two hundred twenty million, four hundred forty-two thousand, fifty-six".
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