Base | Representation |
---|---|
bin | 10011001111011100110100… |
… | …10010010000111010110100 |
3 | 12112211000110201121100020010 |
4 | 21213232122102100322310 |
5 | 21021221103143441202 |
6 | 225554001340340220 |
7 | 11624651342643255 |
oct | 1147563222207264 |
9 | 175730421540203 |
10 | 42312311312052 |
11 | 12533606724111 |
12 | 48b44ab544670 |
13 | 1a7c059450b62 |
14 | a63cd91a4b2c |
15 | 4d599111e76c |
hex | 267b9a490eb4 |
42312311312052 has 12 divisors (see below), whose sum is σ = 98728726394816. Its totient is φ = 14104103770680.
The previous prime is 42312311312039. The next prime is 42312311312093. The reversal of 42312311312052 is 25021311321324.
42312311312052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
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, 1763012971324 + ... + 1763012971347.
Almost surely, 242312311312052 is an apocalyptic number.
It is an amenable number.
42312311312052 is an abundant number, since it is smaller than the sum of its proper divisors (56416415082764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42312311312052 is a wasteful number, since it uses less digits than its factorization.
42312311312052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3526025942678 (or 3526025942676 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
Adding to 42312311312052 its reverse (25021311321324), we get a palindrome (67333622633376).
The spelling of 42312311312052 in words is "forty-two trillion, three hundred twelve billion, three hundred eleven million, three hundred twelve thousand, fifty-two".
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