Base | Representation |
---|---|
bin | 1001001001111011100100… |
… | …10110100101100111101001 |
3 | 2122021122022200022202011002 |
4 | 10210331302112211213221 |
5 | 10114322204120141413 |
6 | 110452413305444345 |
7 | 4145343250341503 |
oct | 444756226454751 |
9 | 78248280282132 |
10 | 20132430240233 |
11 | 6462130023673 |
12 | 23119721a06b5 |
13 | b3063180162c |
14 | 4d85b43b8d73 |
15 | 24da56245958 |
hex | 124f725a59e9 |
20132430240233 has 8 divisors (see below), whose sum is σ = 20231608370688. Its totient is φ = 20033361279904.
The previous prime is 20132430240217. The next prime is 20132430240277. The reversal of 20132430240233 is 33204203423102.
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 20132430240233 - 24 = 20132430240217 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20132430240196 and 20132430240205.
It is not an unprimeable number, because it can be changed into a prime (20132430240203) 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, 26922785 + ... + 27660462.
It is an arithmetic number, because the mean of its divisors is an integer number (2528951046336).
Almost surely, 220132430240233 is an apocalyptic number.
It is an amenable number.
20132430240233 is a deficient number, since it is larger than the sum of its proper divisors (99178130455).
20132430240233 is a wasteful number, since it uses less digits than its factorization.
20132430240233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54585063.
The product of its (nonzero) digits is 20736, while the sum is 29.
Adding to 20132430240233 its reverse (33204203423102), we get a palindrome (53336633663335).
The spelling of 20132430240233 in words is "twenty trillion, one hundred thirty-two billion, four hundred thirty million, two hundred forty thousand, two hundred thirty-three".
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