Base | Representation |
---|---|
bin | 110111111111001010… |
… | …0111100011000000001 |
3 | 102111100002212122101222 |
4 | 1233332110330120001 |
5 | 3432213120120113 |
6 | 131122224004425 |
7 | 11454302544125 |
oct | 1577624743001 |
9 | 374302778358 |
10 | 120231020033 |
11 | 46a98304973 |
12 | 1b375160715 |
13 | b451012a07 |
14 | 5b67cc1585 |
15 | 31da3dae08 |
hex | 1bfe53c601 |
120231020033 has 2 divisors, whose sum is σ = 120231020034. Its totient is φ = 120231020032.
The previous prime is 120231020017. The next prime is 120231020053. The reversal of 120231020033 is 330020132021.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 116713106689 + 3517913344 = 341633^2 + 59312^2 .
It is a cyclic number.
It is not a de Polignac number, because 120231020033 - 24 = 120231020017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120231019993 and 120231020020.
It is not a weakly prime, because it can be changed into another prime (120231020053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60115510016 + 60115510017.
It is an arithmetic number, because the mean of its divisors is an integer number (60115510017).
Almost surely, 2120231020033 is an apocalyptic number.
It is an amenable number.
120231020033 is a deficient number, since it is larger than the sum of its proper divisors (1).
120231020033 is an equidigital number, since it uses as much as digits as its factorization.
120231020033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 120231020033 its reverse (330020132021), we get a palindrome (450251152054).
The spelling of 120231020033 in words is "one hundred twenty billion, two hundred thirty-one million, twenty thousand, thirty-three".
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