Base | Representation |
---|---|
bin | 11100000101111000110… |
… | …101010100111001100000 |
3 | 20211112212121021222021122 |
4 | 130011320311110321200 |
5 | 223112044143423211 |
6 | 4034502231311412 |
7 | 256320533345126 |
oct | 34057065247140 |
9 | 6745777258248 |
10 | 1930467561056 |
11 | 68478567a311 |
12 | 27217981b568 |
13 | 110071c54988 |
14 | 69613dc7916 |
15 | 353389786db |
hex | 1c178d54e60 |
1930467561056 has 12 divisors (see below), whose sum is σ = 3800608010892. Its totient is φ = 965233780512.
The previous prime is 1930467561047. The next prime is 1930467561059. The reversal of 1930467561056 is 6501657640391.
It is a junction number, because it is equal to n+sod(n) for n = 1930467560989 and 1930467561007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1930467561059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30163555610 + ... + 30163555673.
It is an arithmetic number, because the mean of its divisors is an integer number (316717334241).
Almost surely, 21930467561056 is an apocalyptic number.
1930467561056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1930467561056 is a deficient number, since it is larger than the sum of its proper divisors (1870140449836).
1930467561056 is an equidigital number, since it uses as much as digits as its factorization.
1930467561056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60327111293 (or 60327111285 counting only the distinct ones).
The product of its (nonzero) digits is 4082400, while the sum is 53.
The spelling of 1930467561056 in words is "one trillion, nine hundred thirty billion, four hundred sixty-seven million, five hundred sixty-one thousand, fifty-six".
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