Base | Representation |
---|---|
bin | 11101100110111110000010… |
… | …111011111100111010110010 |
3 | 122002002000222000012101010021 |
4 | 131212332002323330322302 |
5 | 114032021220402422042 |
6 | 1140542502151354054 |
7 | 36300115314322051 |
oct | 3546760273747262 |
9 | 562060860171107 |
10 | 130221310201522 |
11 | 38546602823221 |
12 | 1273191938292a |
13 | 5787a80849457 |
14 | 2422a60580398 |
15 | 100c54d7e1867 |
hex | 766f82efceb2 |
130221310201522 has 16 divisors (see below), whose sum is σ = 195492801853440. Its totient is φ = 65057047145712.
The previous prime is 130221310201439. The next prime is 130221310201529. The reversal of 130221310201522 is 225102013122031.
It is a super-3 number, since 3×1302213102015223 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (130221310201529) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61301793 + ... + 63390475.
It is an arithmetic number, because the mean of its divisors is an integer number (12218300115840).
Almost surely, 2130221310201522 is an apocalyptic number.
130221310201522 is a deficient number, since it is larger than the sum of its proper divisors (65271491651918).
130221310201522 is a wasteful number, since it uses less digits than its factorization.
130221310201522 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2114337.
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 130221310201522 its reverse (225102013122031), we get a palindrome (355323323323553).
The spelling of 130221310201522 in words is "one hundred thirty trillion, two hundred twenty-one billion, three hundred ten million, two hundred one thousand, five hundred twenty-two".
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