Base | Representation |
---|---|
bin | 11110000111100111… |
… | …010011110100010100 |
3 | 10002110211102012221112 |
4 | 132013213103310110 |
5 | 1012213020000040 |
6 | 22505022234152 |
7 | 2223262315226 |
oct | 360747236424 |
9 | 102424365845 |
10 | 32340000020 |
11 | 127960a5749 |
12 | 6326725958 |
13 | 3085103ab3 |
14 | 17cb12a416 |
15 | c9429c365 |
hex | 7879d3d14 |
32340000020 has 48 divisors (see below), whose sum is σ = 69047370000. Its totient is φ = 12721843200.
The previous prime is 32340000013. The next prime is 32340000047. The reversal of 32340000020 is 2000004323.
It can be written as a sum of positive squares in 8 ways, for example, as 3576518416 + 28763481604 = 59804^2 + 169598^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247256 + ... + 354704.
It is an arithmetic number, because the mean of its divisors is an integer number (1438486875).
Almost surely, 232340000020 is an apocalyptic number.
It is an amenable number.
32340000020 is an abundant number, since it is smaller than the sum of its proper divisors (36707369980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32340000020 is a wasteful number, since it uses less digits than its factorization.
32340000020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107708 (or 107706 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 14.
Adding to 32340000020 its reverse (2000004323), we get a palindrome (34340004343).
The spelling of 32340000020 in words is "thirty-two billion, three hundred forty million, twenty", and thus it is an aban number.
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