Base | Representation |
---|---|
bin | 11110010011000000… |
… | …110101100001010010 |
3 | 10002222011021021022100 |
4 | 132103000311201102 |
5 | 1013110444203132 |
6 | 22540013221230 |
7 | 2231103662226 |
oct | 362300654122 |
9 | 102864237270 |
10 | 32531241042 |
11 | 12884045983 |
12 | 637a791816 |
13 | 30b5912371 |
14 | 18086ac786 |
15 | ca5e7637c |
hex | 793035852 |
32531241042 has 24 divisors (see below), whose sum is σ = 70619662620. Its totient is φ = 10822930560.
The previous prime is 32531241031. The next prime is 32531241143. The reversal of 32531241042 is 24014213523.
32531241042 is a `hidden beast` number, since 3 + 2 + 531 + 24 + 104 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 31024947321 + 1506293721 = 176139^2 + 38811^2 .
It is a junction number, because it is equal to n+sod(n) for n = 32531240997 and 32531241015.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1725067 + ... + 1743822.
Almost surely, 232531241042 is an apocalyptic number.
32531241042 is an abundant number, since it is smaller than the sum of its proper divisors (38088421578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32531241042 is a wasteful number, since it uses less digits than its factorization.
32531241042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3469418 (or 3469415 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 32531241042 its reverse (24014213523), we get a palindrome (56545454565).
The spelling of 32531241042 in words is "thirty-two billion, five hundred thirty-one million, two hundred forty-one thousand, forty-two".
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