Base | Representation |
---|---|
bin | 10001111001101101110… |
… | …001000010111000000001 |
3 | 11100121100220111212002102 |
4 | 101321231301002320001 |
5 | 130123423232020113 |
6 | 2341051435000145 |
7 | 154610362223453 |
oct | 21715561027001 |
9 | 4317326455072 |
10 | 1230202220033 |
11 | 4347a909a016 |
12 | 17a508299055 |
13 | 8c013833717 |
14 | 437837722d3 |
15 | 2200145b758 |
hex | 11e6dc42e01 |
1230202220033 has 8 divisors (see below), whose sum is σ = 1230857178720. Its totient is φ = 1229547432960.
The previous prime is 1230202220021. The next prime is 1230202220047. The reversal of 1230202220033 is 3300222020321.
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 1230202220033 - 26 = 1230202219969 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1230202219987 and 1230202220014.
It is not an unprimeable number, because it can be changed into a prime (1230202220063) 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, 15820673 + ... + 15898241.
It is an arithmetic number, because the mean of its divisors is an integer number (153857147340).
Almost surely, 21230202220033 is an apocalyptic number.
It is an amenable number.
1230202220033 is a deficient number, since it is larger than the sum of its proper divisors (654958687).
1230202220033 is an equidigital number, since it uses as much as digits as its factorization.
1230202220033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85807.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 1230202220033 its reverse (3300222020321), we get a palindrome (4530424240354).
The spelling of 1230202220033 in words is "one trillion, two hundred thirty billion, two hundred two million, two hundred twenty thousand, thirty-three".
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