Base | Representation |
---|---|
bin | 1110010010100100010110… |
… | …00010001011010001110011 |
3 | 11010021010122102112020202200 |
4 | 13021102023002023101303 |
5 | 13104323443203403133 |
6 | 150500044045114243 |
7 | 6422221531132410 |
oct | 711221302132163 |
9 | 133233572466680 |
10 | 31424313341043 |
11 | a015a81718327 |
12 | 36362aab58983 |
13 | 146c3b923174c |
14 | 7a8d32a79107 |
15 | 3976426c1913 |
hex | 1c948b08b473 |
31424313341043 has 24 divisors (see below), whose sum is σ = 52138382126688. Its totient is φ = 17865599455872.
The previous prime is 31424313341023. The next prime is 31424313341051. The reversal of 31424313341043 is 34014331342413.
31424313341043 is a `hidden beast` number, since 3 + 142 + 4 + 31 + 33 + 410 + 43 = 666.
It is not a de Polignac number, because 31424313341043 - 28 = 31424313340787 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 31424313340989 and 31424313341007.
It is not an unprimeable number, because it can be changed into a prime (31424313341023) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1265973946 + ... + 1265998767.
It is an arithmetic number, because the mean of its divisors is an integer number (2172432588612).
Almost surely, 231424313341043 is an apocalyptic number.
31424313341043 is a deficient number, since it is larger than the sum of its proper divisors (20714068785645).
31424313341043 is a wasteful number, since it uses less digits than its factorization.
31424313341043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2531972923 (or 2531972920 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 36.
Adding to 31424313341043 its reverse (34014331342413), we get a palindrome (65438644683456).
The spelling of 31424313341043 in words is "thirty-one trillion, four hundred twenty-four billion, three hundred thirteen million, three hundred forty-one thousand, forty-three".
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