Base | Representation |
---|---|
bin | 10011101011010… |
… | …110001001100100 |
3 | 212000012100020210 |
4 | 103223112021210 |
5 | 1134003130040 |
6 | 52431455420 |
7 | 11116026123 |
oct | 2353261144 |
9 | 760170223 |
10 | 330130020 |
11 | 15a393630 |
12 | 92687570 |
13 | 5351a00c |
14 | 31bb7aba |
15 | 1deb1480 |
hex | 13ad6264 |
330130020 has 48 divisors (see below), whose sum is σ = 1008399168. Its totient is φ = 80031360.
The previous prime is 330129977. The next prime is 330130037. The reversal of 330130020 is 20031033.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 330129978 and 330130005.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249439 + ... + 250758.
It is an arithmetic number, because the mean of its divisors is an integer number (21008316).
Almost surely, 2330130020 is an apocalyptic number.
330130020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
330130020 is an abundant number, since it is smaller than the sum of its proper divisors (678269148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330130020 is a wasteful number, since it uses less digits than its factorization.
330130020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500220 (or 500218 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 12.
The square root of 330130020 is about 18169.4804548727. The cubic root of 330130020 is about 691.1330679761.
Adding to 330130020 its reverse (20031033), we get a palindrome (350161053).
The spelling of 330130020 in words is "three hundred thirty million, one hundred thirty thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •