Base | Representation |
---|---|
bin | 110011111000000010… |
… | …0111100010110010001 |
3 | 101122112210112110112102 |
4 | 1213300010330112101 |
5 | 3311122403310001 |
6 | 123102151410145 |
7 | 11022434314112 |
oct | 1476004742621 |
9 | 348483473472 |
10 | 111402010001 |
11 | 43277591a67 |
12 | 19710383955 |
13 | a674b00519 |
14 | 556b49a209 |
15 | 2d70237e6b |
hex | 19f013c591 |
111402010001 has 16 divisors (see below), whose sum is σ = 114689329920. Its totient is φ = 108161127360.
The previous prime is 111402009947. The next prime is 111402010043. The reversal of 111402010001 is 100010204111.
It is a cyclic number.
It is not a de Polignac number, because 111402010001 - 230 = 110328268177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (111402010081) 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 15 ways as a sum of consecutive naturals, for example, 4742756 + ... + 4766186.
It is an arithmetic number, because the mean of its divisors is an integer number (7168083120).
Almost surely, 2111402010001 is an apocalyptic number.
It is an amenable number.
111402010001 is a deficient number, since it is larger than the sum of its proper divisors (3287319919).
111402010001 is a wasteful number, since it uses less digits than its factorization.
111402010001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24416.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 111402010001 its reverse (100010204111), we get a palindrome (211412214112).
The spelling of 111402010001 in words is "one hundred eleven billion, four hundred two million, ten thousand, one".
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