Base | Representation |
---|---|
bin | 110001000000101111001111… |
… | …1110001111111110111100001 |
3 | 2002112102201022202002210222200 |
4 | 1202001132133301333313201 |
5 | 423001301311343120001 |
6 | 4124521113243523413 |
7 | 156543446155326003 |
oct | 14201363761776741 |
9 | 2075381282083880 |
10 | 431110023020001 |
11 | 115401808a85a46 |
12 | 40428016529569 |
13 | 15672668152620 |
14 | 7865b9d2d4373 |
15 | 34c92637b2086 |
hex | 188179fc7fde1 |
431110023020001 has 48 divisors (see below), whose sum is σ = 705939995691840. Its totient is φ = 251325127278720.
The previous prime is 431110023019967. The next prime is 431110023020051. The reversal of 431110023020001 is 100020320011134.
431110023020001 is a `hidden beast` number, since 4 + 311 + 100 + 230 + 20 + 0 + 0 + 1 = 666.
It is not a de Polignac number, because 431110023020001 - 210 = 431110023018977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (431110023020051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50617771 + ... + 58518191.
It is an arithmetic number, because the mean of its divisors is an integer number (14707083243580).
Almost surely, 2431110023020001 is an apocalyptic number.
It is an amenable number.
431110023020001 is a deficient number, since it is larger than the sum of its proper divisors (274829972671839).
431110023020001 is a wasteful number, since it uses less digits than its factorization.
431110023020001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7925006 (or 7925003 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 431110023020001 its reverse (100020320011134), we get a palindrome (531130343031135).
The spelling of 431110023020001 in words is "four hundred thirty-one trillion, one hundred ten billion, twenty-three million, twenty thousand, one".
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