Base | Representation |
---|---|
bin | 10011110000101… |
… | …110101010001100 |
3 | 212002212000221012 |
4 | 103300232222030 |
5 | 1134333304012 |
6 | 52522024352 |
7 | 11134024136 |
oct | 2360565214 |
9 | 762760835 |
10 | 331541132 |
11 | 16016783a |
12 | 930480b8 |
13 | 538c23b0 |
14 | 32064056 |
15 | 1e18e622 |
hex | 13c2ea8c |
331541132 has 24 divisors (see below), whose sum is σ = 629336400. Its totient is φ = 151914816.
The previous prime is 331541087. The next prime is 331541143. The reversal of 331541132 is 231145133.
It is a junction number, because it is equal to n+sod(n) for n = 331541098 and 331541107.
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, 15707 + ... + 30162.
It is an arithmetic number, because the mean of its divisors is an integer number (26222350).
Almost surely, 2331541132 is an apocalyptic number.
It is an amenable number.
331541132 is a deficient number, since it is larger than the sum of its proper divisors (297795268).
331541132 is a wasteful number, since it uses less digits than its factorization.
331541132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46025 (or 46023 counting only the distinct ones).
The product of its digits is 1080, while the sum is 23.
The square root of 331541132 is about 18208.2709777727. The cubic root of 331541132 is about 692.1163976076.
Adding to 331541132 its reverse (231145133), we get a palindrome (562686265).
The spelling of 331541132 in words is "three hundred thirty-one million, five hundred forty-one thousand, one hundred thirty-two".
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