Base | Representation |
---|---|
bin | 110011101100101111… |
… | …1101000011010111101 |
3 | 101121120101121101021221 |
4 | 1213121133220122331 |
5 | 3304333410132201 |
6 | 123000414553341 |
7 | 11010154015426 |
oct | 1473137503275 |
9 | 347511541257 |
10 | 111023130301 |
11 | 430a2732046 |
12 | 19625508851 |
13 | a614475255 |
14 | 553303264d |
15 | 2d4bd474a1 |
hex | 19d97e86bd |
111023130301 has 4 divisors (see below), whose sum is σ = 111337643772. Its totient is φ = 110708616832.
The previous prime is 111023130271. The next prime is 111023130347. The reversal of 111023130301 is 103031320111.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 30545951076 + 80477179225 = 174774^2 + 283685^2 .
It is not a de Polignac number, because 111023130301 - 223 = 111014741693 is a prime.
It is a super-2 number, since 2×1110231303012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111023140301) 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 3 ways as a sum of consecutive naturals, for example, 157256206 + ... + 157256911.
It is an arithmetic number, because the mean of its divisors is an integer number (27834410943).
Almost surely, 2111023130301 is an apocalyptic number.
It is an amenable number.
111023130301 is a deficient number, since it is larger than the sum of its proper divisors (314513471).
111023130301 is an equidigital number, since it uses as much as digits as its factorization.
111023130301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314513470.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 111023130301 its reverse (103031320111), we get a palindrome (214054450412).
The spelling of 111023130301 in words is "one hundred eleven billion, twenty-three million, one hundred thirty thousand, three hundred one".
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