Base | Representation |
---|---|
bin | 1001001001110111010000… |
… | …00111111011010011101101 |
3 | 2122021102100001112022012122 |
4 | 10210323220013323103231 |
5 | 10114302431423003401 |
6 | 110451351223242325 |
7 | 4145231630332523 |
oct | 444735007732355 |
9 | 78242301468178 |
10 | 20130111141101 |
11 | 646114aa48115 |
12 | 23114255a93a5 |
13 | b30352200120 |
14 | 4d84343b8313 |
15 | 24d96c85021b |
hex | 124ee81fb4ed |
20130111141101 has 16 divisors (see below), whose sum is σ = 21826441279104. Its totient is φ = 18455126042304.
The previous prime is 20130111141089. The next prime is 20130111141103. The reversal of 20130111141101 is 10114111103102.
It is a cyclic number.
It is not a de Polignac number, because 20130111141101 - 226 = 20130044032237 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 20130111141101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20130111141103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2453291 + ... + 6802856.
It is an arithmetic number, because the mean of its divisors is an integer number (1364152579944).
Almost surely, 220130111141101 is an apocalyptic number.
It is an amenable number.
20130111141101 is a deficient number, since it is larger than the sum of its proper divisors (1696330138003).
20130111141101 is a wasteful number, since it uses less digits than its factorization.
20130111141101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9257300.
The product of its (nonzero) digits is 24, while the sum is 17.
Adding to 20130111141101 its reverse (10114111103102), we get a palindrome (30244222244203).
The spelling of 20130111141101 in words is "twenty trillion, one hundred thirty billion, one hundred eleven million, one hundred forty-one thousand, one hundred one".
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