Base | Representation |
---|---|
bin | 10011101110011… |
… | …001101011101000 |
3 | 212001201000212202 |
4 | 103232121223220 |
5 | 1134204242140 |
6 | 52500555332 |
7 | 11125603115 |
oct | 2356315350 |
9 | 761630782 |
10 | 330930920 |
11 | 15a890331 |
12 | 929b2b48 |
13 | 5373a718 |
14 | 31d4590c |
15 | 1e0bd915 |
hex | 13b99ae8 |
330930920 has 32 divisors (see below), whose sum is σ = 745113600. Its totient is φ = 132280128.
The previous prime is 330930883. The next prime is 330930947. The reversal of 330930920 is 29039033.
It is a happy number.
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, 105941 + ... + 109019.
It is an arithmetic number, because the mean of its divisors is an integer number (23284800).
Almost surely, 2330930920 is an apocalyptic number.
It is an amenable number.
330930920 is an abundant number, since it is smaller than the sum of its proper divisors (414182680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330930920 is a wasteful number, since it uses less digits than its factorization.
330930920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5777 (or 5773 counting only the distinct ones).
The product of its (nonzero) digits is 4374, while the sum is 29.
The square root of 330930920 is about 18191.5068094977. The cubic root of 330930920 is about 691.6915160828.
Adding to 330930920 its reverse (29039033), we get a palindrome (359969953).
The spelling of 330930920 in words is "three hundred thirty million, nine hundred thirty thousand, nine hundred twenty".
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