Base | Representation |
---|---|
bin | 111100101000010100… |
… | …1111110100100000001 |
3 | 110110002000102002022121 |
4 | 1321100221332210001 |
5 | 4113123230402241 |
6 | 135451501004241 |
7 | 12256350304444 |
oct | 1712051764401 |
9 | 413060362277 |
10 | 130202200321 |
11 | 50244825236 |
12 | 21298553681 |
13 | c37ca4c4ab |
14 | 64322a165b |
15 | 35c09a4ad1 |
hex | 1e50a7e901 |
130202200321 has 8 divisors (see below), whose sum is σ = 133390906880. Its totient is φ = 127020800592.
The previous prime is 130202200309. The next prime is 130202200327. The reversal of 130202200321 is 123002202031.
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-130202200321 is a prime.
It is a super-2 number, since 2×1302022003212 (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 = 130202200295 and 130202200304.
It is not an unprimeable number, because it can be changed into a prime (130202200327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1790625 + ... + 1861918.
It is an arithmetic number, because the mean of its divisors is an integer number (16673863360).
Almost surely, 2130202200321 is an apocalyptic number.
It is an amenable number.
130202200321 is a deficient number, since it is larger than the sum of its proper divisors (3188706559).
130202200321 is an equidigital number, since it uses as much as digits as its factorization.
130202200321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3653415.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 130202200321 its reverse (123002202031), we get a palindrome (253204402352).
The spelling of 130202200321 in words is "one hundred thirty billion, two hundred two million, two hundred thousand, three hundred twenty-one".
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