Base | Representation |
---|---|
bin | 10011101100110… |
… | …001001010101110 |
3 | 212000220021122120 |
4 | 103230301022232 |
5 | 1134102042310 |
6 | 52443453410 |
7 | 11122141050 |
oct | 2354611256 |
9 | 760807576 |
10 | 330502830 |
11 | 15a618739 |
12 | 92827266 |
13 | 5361a908 |
14 | 31c738d0 |
15 | 1e036b70 |
hex | 13b312ae |
330502830 has 32 divisors (see below), whose sum is σ = 906522624. Its totient is φ = 75543456.
The previous prime is 330502829. The next prime is 330502841. The reversal of 330502830 is 38205033.
It is a self number, because there is not a number n which added to its sum of digits gives 330502830.
It is a congruent number.
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, 786702 + ... + 787121.
It is an arithmetic number, because the mean of its divisors is an integer number (28328832).
Almost surely, 2330502830 is an apocalyptic number.
330502830 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
330502830 is an abundant number, since it is smaller than the sum of its proper divisors (576019794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330502830 is a wasteful number, since it uses less digits than its factorization.
330502830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1573840.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 330502830 is about 18179.7367967746. The cubic root of 330502830 is about 691.3931315606.
Adding to 330502830 its reverse (38205033), we get a palindrome (368707863).
The spelling of 330502830 in words is "three hundred thirty million, five hundred two thousand, eight hundred thirty".
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