Base | Representation |
---|---|
bin | 10011101111100… |
… | …011001101101000 |
3 | 212002021100000201 |
4 | 103233203031220 |
5 | 1134243411404 |
6 | 52511241544 |
7 | 11131266160 |
oct | 2357431550 |
9 | 762240021 |
10 | 331232104 |
11 | 15aa76645 |
12 | 92b192b4 |
13 | 53814838 |
14 | 31dc35a0 |
15 | 1e12cca4 |
hex | 13be3368 |
331232104 has 32 divisors (see below), whose sum is σ = 710377920. Its totient is φ = 141837696.
The previous prime is 331232093. The next prime is 331232147. The reversal of 331232104 is 401232133.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110692 + ... + 113644.
It is an arithmetic number, because the mean of its divisors is an integer number (22199310).
Almost surely, 2331232104 is an apocalyptic number.
It is an amenable number.
331232104 is an abundant number, since it is smaller than the sum of its proper divisors (379145816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331232104 is a wasteful number, since it uses less digits than its factorization.
331232104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4969 (or 4965 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 331232104 is about 18199.7830756303. The cubic root of 331232104 is about 691.9012912320.
Adding to 331232104 its reverse (401232133), we get a palindrome (732464237).
The spelling of 331232104 in words is "three hundred thirty-one million, two hundred thirty-two thousand, one hundred four".
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