Base | Representation |
---|---|
bin | 11101111011110000… |
… | …001100101010011100 |
3 | 10001221221222010221002 |
4 | 131323300030222130 |
5 | 1011311044102140 |
6 | 22433153125432 |
7 | 2215325010221 |
oct | 357360145234 |
9 | 101857863832 |
10 | 32141003420 |
11 | 126a3838649 |
12 | 628bb59878 |
13 | 3052b0b426 |
14 | 17ac929948 |
15 | c81a90415 |
hex | 77bc0ca9c |
32141003420 has 48 divisors (see below), whose sum is σ = 71825745600. Its totient is φ = 12039312384.
The previous prime is 32141003417. The next prime is 32141003429. The reversal of 32141003420 is 2430014123.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 32141003392 and 32141003401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32141003429) by changing a digit.
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, 169859 + ... + 305178.
It is an arithmetic number, because the mean of its divisors is an integer number (1496369700).
Almost surely, 232141003420 is an apocalyptic number.
It is an amenable number.
32141003420 is an abundant number, since it is smaller than the sum of its proper divisors (39684742180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32141003420 is a wasteful number, since it uses less digits than its factorization.
32141003420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475262 (or 475260 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 32141003420 its reverse (2430014123), we get a palindrome (34571017543).
The spelling of 32141003420 in words is "thirty-two billion, one hundred forty-one million, three thousand, four hundred twenty".
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