Base | Representation |
---|---|
bin | 1101101001001001001111… |
… | …00011100111100100101001 |
3 | 10221020001211222120210121112 |
4 | 12310210213203213210221 |
5 | 12413014032103223423 |
6 | 143450135051320105 |
7 | 6214334000136134 |
oct | 664444743474451 |
9 | 127201758523545 |
10 | 30001010211113 |
11 | 96173a2159677 |
12 | 3446491750035 |
13 | 13981108130c6 |
14 | 75a0b15d521b |
15 | 3705dd825a78 |
hex | 1b49278e7929 |
30001010211113 has 16 divisors (see below), whose sum is σ = 31935957810240. Its totient is φ = 28103223844800.
The previous prime is 30001010211079. The next prime is 30001010211121. The reversal of 30001010211113 is 31111201010003.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30001010211113 is a prime.
It is a super-2 number, since 2×300010102111132 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30001010211173) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21067658 + ... + 22446563.
It is an arithmetic number, because the mean of its divisors is an integer number (1995997363140).
Almost surely, 230001010211113 is an apocalyptic number.
It is an amenable number.
30001010211113 is a deficient number, since it is larger than the sum of its proper divisors (1934947599127).
30001010211113 is a wasteful number, since it uses less digits than its factorization.
30001010211113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43514648.
The product of its (nonzero) digits is 18, while the sum is 14.
Adding to 30001010211113 its reverse (31111201010003), we get a palindrome (61112211221116).
The spelling of 30001010211113 in words is "thirty trillion, one billion, ten million, two hundred eleven thousand, one hundred thirteen".
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