Base | Representation |
---|---|
bin | 11101101001110111011111… |
… | …100010100011111010100100 |
3 | 122002210001221011121011121011 |
4 | 131221313133202203322210 |
5 | 114043302021133302322 |
6 | 1141214153001432004 |
7 | 36320364615401134 |
oct | 3551673742437244 |
9 | 562701834534534 |
10 | 130420432322212 |
11 | 38612aa3aa072a |
12 | 1276442aa9b604 |
13 | 57a07950186c6 |
14 | 242c54dc22ac4 |
15 | 1012804b58677 |
hex | 769ddf8a3ea4 |
130420432322212 has 12 divisors (see below), whose sum is σ = 232542091593756. Its totient is φ = 63979834724000.
The previous prime is 130420432322107. The next prime is 130420432322227. The reversal of 130420432322212 is 212223234024031.
It can be written as a sum of positive squares in 2 ways, for example, as 46405169633956 + 84015262688256 = 6812134^2 + 9165984^2 .
It is a super-2 number, since 2×1304204323222122 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307595359039 + ... + 307595359462.
It is an arithmetic number, because the mean of its divisors is an integer number (19378507632813).
Almost surely, 2130420432322212 is an apocalyptic number.
It is an amenable number.
130420432322212 is a deficient number, since it is larger than the sum of its proper divisors (102121659271544).
130420432322212 is a wasteful number, since it uses less digits than its factorization.
130420432322212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 615190718558 (or 615190718556 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 130420432322212 its reverse (212223234024031), we get a palindrome (342643666346243).
The spelling of 130420432322212 in words is "one hundred thirty trillion, four hundred twenty billion, four hundred thirty-two million, three hundred twenty-two thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •