Base | Representation |
---|---|
bin | 1001001010001011100110… |
… | …00100100101000001011001 |
3 | 2122022110112011111011010202 |
4 | 10211011303010211001121 |
5 | 10114442313222343001 |
6 | 110500355032151545 |
7 | 4146066361142003 |
oct | 445056304450131 |
9 | 78273464434122 |
10 | 20141032231001 |
11 | 6465844689650 |
12 | 2313572b385b5 |
13 | b313a29894b6 |
14 | 4d8b8c9c7373 |
15 | 24ddab50396b |
hex | 125173125059 |
20141032231001 has 32 divisors (see below), whose sum is σ = 22606016702976. Its totient is φ = 17785772928000.
The previous prime is 20141032230989. The next prime is 20141032231013. The reversal of 20141032231001 is 10013223014102.
It is an interprime number because it is at equal distance from previous prime (20141032230989) and next prime (20141032231013).
It is a de Polignac number, because none of the positive numbers 2k-20141032231001 is a prime.
It is a super-2 number, since 2×201410322310012 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20141032431001) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95322011 + ... + 95533071.
It is an arithmetic number, because the mean of its divisors is an integer number (706438021968).
Almost surely, 220141032231001 is an apocalyptic number.
It is an amenable number.
20141032231001 is a deficient number, since it is larger than the sum of its proper divisors (2464984471975).
20141032231001 is a wasteful number, since it uses less digits than its factorization.
20141032231001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212033.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 20141032231001 its reverse (10013223014102), we get a palindrome (30154255245103).
The spelling of 20141032231001 in words is "twenty trillion, one hundred forty-one billion, thirty-two million, two hundred thirty-one thousand, one".
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