Base | Representation |
---|---|
bin | 10011101100110… |
… | …110010111110001 |
3 | 212000221100220000 |
4 | 103230312113301 |
5 | 1134103233040 |
6 | 52444140213 |
7 | 11122260150 |
oct | 2354662761 |
9 | 760840800 |
10 | 330524145 |
11 | 15a632756 |
12 | 92837669 |
13 | 53627523 |
14 | 31c7b597 |
15 | 1e03d130 |
hex | 13b365f1 |
330524145 has 160 divisors (see below), whose sum is σ = 730971648. Its totient is φ = 139594752.
The previous prime is 330524141. The next prime is 330524147. The reversal of 330524145 is 541425033.
It is not a de Polignac number, because 330524145 - 22 = 330524141 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (330524141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 2412517 + ... + 2412653.
Almost surely, 2330524145 is an apocalyptic number.
330524145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
330524145 is an abundant number, since it is smaller than the sum of its proper divisors (400447503).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330524145 is a wasteful number, since it uses less digits than its factorization.
330524145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221 (or 212 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 330524145 is about 18180.3230169323. The cubic root of 330524145 is about 691.4079944972.
Adding to 330524145 its reverse (541425033), we get a palindrome (871949178).
The spelling of 330524145 in words is "three hundred thirty million, five hundred twenty-four thousand, one hundred forty-five".
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