Base | Representation |
---|---|
bin | 10011101011010… |
… | …110011100101001 |
3 | 212000012101221000 |
4 | 103223112130221 |
5 | 1134003144431 |
6 | 52431505213 |
7 | 11116032516 |
oct | 2353263451 |
9 | 760171830 |
10 | 330131241 |
11 | 15a394540 |
12 | 92688209 |
13 | 5351a73b |
14 | 31bb830d |
15 | 1deb19e6 |
hex | 13ad6729 |
330131241 has 16 divisors (see below), whose sum is σ = 533545920. Its totient is φ = 200079360.
The previous prime is 330131237. The next prime is 330131257. The reversal of 330131241 is 142131033.
It is not a de Polignac number, because 330131241 - 22 = 330131237 is a prime.
It is not an unprimeable number, because it can be changed into a prime (330131201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555480 + ... + 556073.
It is an arithmetic number, because the mean of its divisors is an integer number (33346620).
Almost surely, 2330131241 is an apocalyptic number.
It is an amenable number.
330131241 is a deficient number, since it is larger than the sum of its proper divisors (203414679).
330131241 is a wasteful number, since it uses less digits than its factorization.
330131241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1111573 (or 1111567 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 330131241 is about 18169.5140551419. The cubic root of 330131241 is about 691.1339200368.
Adding to 330131241 its reverse (142131033), we get a palindrome (472262274).
The spelling of 330131241 in words is "three hundred thirty million, one hundred thirty-one thousand, two hundred forty-one".
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