Base | Representation |
---|---|
bin | 11101111110100011000… |
… | …00110101100110000111 |
3 | 10122110122022201200021222 |
4 | 32333101200311212013 |
5 | 113333431112330043 |
6 | 2105103040430555 |
7 | 134262443332640 |
oct | 16772140654607 |
9 | 3573568650258 |
10 | 1030012230023 |
11 | 36790a062587 |
12 | 14775901845b |
13 | 7618c05352a |
14 | 37bd23566c7 |
15 | 1bbd64a8d68 |
hex | efd1835987 |
1030012230023 has 8 divisors (see below), whose sum is σ = 1208971884192. Its totient is φ = 859006338336.
The previous prime is 1030012230017. The next prime is 1030012230031. The reversal of 1030012230023 is 3200322100301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1030012230023 - 28 = 1030012229767 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1030012229983 and 1030012230010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030012230043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1988440340 + ... + 1988440857.
It is an arithmetic number, because the mean of its divisors is an integer number (151121485524).
Almost surely, 21030012230023 is an apocalyptic number.
1030012230023 is a deficient number, since it is larger than the sum of its proper divisors (178959654169).
1030012230023 is an equidigital number, since it uses as much as digits as its factorization.
1030012230023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3976881241.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 1030012230023 its reverse (3200322100301), we get a palindrome (4230334330324).
The spelling of 1030012230023 in words is "one trillion, thirty billion, twelve million, two hundred thirty thousand, twenty-three".
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