Base | Representation |
---|---|
bin | 10011101100101… |
… | …000110010101000 |
3 | 212000211112120211 |
4 | 103230220302220 |
5 | 1134044443040 |
6 | 52443030504 |
7 | 11121636034 |
oct | 2354506250 |
9 | 760745524 |
10 | 330468520 |
11 | 15a5a4988 |
12 | 9280b434 |
13 | 53608105 |
14 | 31c651c4 |
15 | 1e02b8ea |
hex | 13b28ca8 |
330468520 has 32 divisors (see below), whose sum is σ = 782690400. Its totient is φ = 125229888.
The previous prime is 330468517. The next prime is 330468527. The reversal of 330468520 is 25864033.
It is not an unprimeable number, because it can be changed into a prime (330468527) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216654 + ... + 218173.
It is an arithmetic number, because the mean of its divisors is an integer number (24459075).
Almost surely, 2330468520 is an apocalyptic number.
It is an amenable number.
330468520 is an abundant number, since it is smaller than the sum of its proper divisors (452221880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330468520 is a wasteful number, since it uses less digits than its factorization.
330468520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 434857 (or 434853 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 330468520 is about 18178.7931392598. The cubic root of 330468520 is about 691.3692058762.
It can be divided in two parts, 3304 and 68520, that added together give a square (71824 = 2682).
The spelling of 330468520 in words is "three hundred thirty million, four hundred sixty-eight thousand, five hundred twenty".
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