Base | Representation |
---|---|
bin | 10011101110110… |
… | …011001100110010 |
3 | 212001220100020221 |
4 | 103232303030302 |
5 | 1134221113232 |
6 | 52503123254 |
7 | 11126516623 |
oct | 2356631462 |
9 | 761810227 |
10 | 331035442 |
11 | 15a951911 |
12 | 92a4352a |
13 | 5377617a |
14 | 31d71a4a |
15 | 1e0de897 |
hex | 13bb3332 |
331035442 has 16 divisors (see below), whose sum is σ = 526026240. Its totient is φ = 155804688.
The previous prime is 331035401. The next prime is 331035469. The reversal of 331035442 is 244530133.
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, 21778 + ... + 33709.
It is an arithmetic number, because the mean of its divisors is an integer number (32876640).
Almost surely, 2331035442 is an apocalyptic number.
331035442 is a deficient number, since it is larger than the sum of its proper divisors (194990798).
331035442 is a wasteful number, since it uses less digits than its factorization.
331035442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55665.
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 331035442 is about 18194.3794068388. The cubic root of 331035442 is about 691.7643302424.
Adding to 331035442 its reverse (244530133), we get a palindrome (575565575).
The spelling of 331035442 in words is "three hundred thirty-one million, thirty-five thousand, four hundred forty-two".
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