Base | Representation |
---|---|
bin | 111100100011010010… |
… | …1010111111011010011 |
3 | 110102122020110001201111 |
4 | 1321012211113323103 |
5 | 4112302001040311 |
6 | 135423023114151 |
7 | 12252226100356 |
oct | 1710645277323 |
9 | 412566401644 |
10 | 130033221331 |
11 | 501683aa882 |
12 | 2124ba42957 |
13 | c353a36b20 |
14 | 6417a7629d |
15 | 35b0c26d21 |
hex | 1e46957ed3 |
130033221331 has 8 divisors (see below), whose sum is σ = 140039855424. Its totient is φ = 120027169920.
The previous prime is 130033221287. The next prime is 130033221343. The reversal of 130033221331 is 133122330031.
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 130033221331 - 213 = 130033213139 is a prime.
It is a super-2 number, since 2×1300332213312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130033221361) 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, 391110 + ... + 642676.
It is an arithmetic number, because the mean of its divisors is an integer number (17504981928).
Almost surely, 2130033221331 is an apocalyptic number.
130033221331 is a deficient number, since it is larger than the sum of its proper divisors (10006634093).
130033221331 is a wasteful number, since it uses less digits than its factorization.
130033221331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291341.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 130033221331 its reverse (133122330031), we get a palindrome (263155551362).
The spelling of 130033221331 in words is "one hundred thirty billion, thirty-three million, two hundred twenty-one thousand, three hundred thirty-one".
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