Base | Representation |
---|---|
bin | 111100101011110111… |
… | …1111011110000111001 |
3 | 110110101022100000020211 |
4 | 1321113233323300321 |
5 | 4113344211432413 |
6 | 135511351351121 |
7 | 12262323641005 |
oct | 1712757736071 |
9 | 413338300224 |
10 | 130321202233 |
11 | 502a5a15122 |
12 | 213103824a1 |
13 | c39b5b7021 |
14 | 6443ddb705 |
15 | 35cb15e83d |
hex | 1e57bfbc39 |
130321202233 has 8 divisors (see below), whose sum is σ = 131630263560. Its totient is φ = 129012508800.
The previous prime is 130321202213. The next prime is 130321202251. The reversal of 130321202233 is 332202123031.
It can be written as a sum of positive squares in 4 ways, for example, as 81035870224 + 49285332009 = 284668^2 + 222003^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130321202233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130321202213) 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, 649941 + ... + 826477.
It is an arithmetic number, because the mean of its divisors is an integer number (16453782945).
Almost surely, 2130321202233 is an apocalyptic number.
It is an amenable number.
130321202233 is a deficient number, since it is larger than the sum of its proper divisors (1309061327).
130321202233 is a wasteful number, since it uses less digits than its factorization.
130321202233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183947.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 130321202233 its reverse (332202123031), we get a palindrome (462523325264).
The spelling of 130321202233 in words is "one hundred thirty billion, three hundred twenty-one million, two hundred two thousand, two hundred thirty-three".
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