Base | Representation |
---|---|
bin | 111100101000110111… |
… | …1001001000011000001 |
3 | 110110010021112020012200 |
4 | 1321101233021003001 |
5 | 4113142401044301 |
6 | 135453345343413 |
7 | 12256660360242 |
oct | 1712157110301 |
9 | 413107466180 |
10 | 130220331201 |
11 | 50253a89234 |
12 | 212a2637b69 |
13 | c383729c1c |
14 | 6434860cc9 |
15 | 35c2386c86 |
hex | 1e51bc90c1 |
130220331201 has 6 divisors (see below), whose sum is σ = 188096033970. Its totient is φ = 86813554128.
The previous prime is 130220331181. The next prime is 130220331203. The reversal of 130220331201 is 102133022031.
130220331201 is a `hidden beast` number, since 130 + 2 + 2 + 0 + 331 + 201 = 666.
It can be written as a sum of positive squares in only one way, i.e., 128290046976 + 1930284225 = 358176^2 + 43935^2 .
It is not a de Polignac number, because 130220331201 - 217 = 130220200129 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130220331203) 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 5 ways as a sum of consecutive naturals, for example, 7234462836 + ... + 7234462853.
It is an arithmetic number, because the mean of its divisors is an integer number (31349338995).
Almost surely, 2130220331201 is an apocalyptic number.
It is an amenable number.
130220331201 is a deficient number, since it is larger than the sum of its proper divisors (57875702769).
130220331201 is a wasteful number, since it uses less digits than its factorization.
130220331201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14468925695 (or 14468925692 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 130220331201 its reverse (102133022031), we get a palindrome (232353353232).
The spelling of 130220331201 in words is "one hundred thirty billion, two hundred twenty million, three hundred thirty-one thousand, two hundred one".
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