Base | Representation |
---|---|
bin | 111100100011010010… |
… | …1101101101001111011 |
3 | 110102122020121120210210 |
4 | 1321012211231221323 |
5 | 4112302011412311 |
6 | 135423025042203 |
7 | 12252226621011 |
oct | 1710645555173 |
9 | 412566546723 |
10 | 130033310331 |
11 | 50168460731 |
12 | 2124ba86363 |
13 | c353a684a2 |
14 | 6417a9a8b1 |
15 | 35b0c433a6 |
hex | 1e4696da7b |
130033310331 has 4 divisors (see below), whose sum is σ = 173377747112. Its totient is φ = 86688873552.
The previous prime is 130033310293. The next prime is 130033310333. The reversal of 130033310331 is 133013330031.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 130033310331 - 223 = 130024921723 is a prime.
It is a super-2 number, since 2×1300333103312 (a number of 23 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 = 130033310298 and 130033310307.
It is not an unprimeable number, because it can be changed into a prime (130033310333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21672218386 + ... + 21672218391.
It is an arithmetic number, because the mean of its divisors is an integer number (43344436778).
Almost surely, 2130033310331 is an apocalyptic number.
130033310331 is a deficient number, since it is larger than the sum of its proper divisors (43344436781).
130033310331 is an equidigital number, since it uses as much as digits as its factorization.
130033310331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43344436780.
The product of its (nonzero) digits is 729, while the sum is 21.
Adding to 130033310331 its reverse (133013330031), we get a palindrome (263046640362).
The spelling of 130033310331 in words is "one hundred thirty billion, thirty-three million, three hundred ten thousand, three hundred thirty-one".
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