Base | Representation |
---|---|
bin | 11011111111110001110110… |
… | …000011010011111010110001 |
3 | 121010222010022120211120120121 |
4 | 123333301312003103322301 |
5 | 112114330422333134413 |
6 | 1113513104411410241 |
7 | 34635566510653120 |
oct | 3377616603237261 |
9 | 533863276746517 |
10 | 123130103021233 |
11 | 36262202184430 |
12 | 11987532453981 |
13 | 53921712920b9 |
14 | 2259758dabab7 |
15 | e37d6acacb8d |
hex | 6ffc760d3eb1 |
123130103021233 has 8 divisors (see below), whose sum is σ = 153512855714880. Its totient is φ = 95945534821680.
The previous prime is 123130103021137. The next prime is 123130103021239. The reversal of 123130103021233 is 332120301031321.
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 123130103021233 - 229 = 123129566150321 is a prime.
It is a super-2 number, since 2×1231301030212332 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 123130103021198 and 123130103021207.
It is not an unprimeable number, because it can be changed into a prime (123130103021239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799546123438 + ... + 799546123591.
It is an arithmetic number, because the mean of its divisors is an integer number (19189106964360).
Almost surely, 2123130103021233 is an apocalyptic number.
It is an amenable number.
123130103021233 is a deficient number, since it is larger than the sum of its proper divisors (30382752693647).
123130103021233 is a wasteful number, since it uses less digits than its factorization.
123130103021233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1599092247047.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 123130103021233 its reverse (332120301031321), we get a palindrome (455250404052554).
The spelling of 123130103021233 in words is "one hundred twenty-three trillion, one hundred thirty billion, one hundred three million, twenty-one thousand, two hundred thirty-three".
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