Base | Representation |
---|---|
bin | 10011101011001… |
… | …001011101001110 |
3 | 212000002200221020 |
4 | 103223021131032 |
5 | 1133444444110 |
6 | 52430415010 |
7 | 11115421422 |
oct | 2353113516 |
9 | 760080836 |
10 | 330078030 |
11 | 15a358567 |
12 | 92661466 |
13 | 534cc459 |
14 | 31ba2b82 |
15 | 1dea0d70 |
hex | 13ac974e |
330078030 has 32 divisors (see below), whose sum is σ = 792691488. Its totient is φ = 87964800.
The previous prime is 330077989. The next prime is 330078053. The reversal of 330078030 is 30870033.
It is a Curzon number.
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, 69120 + ... + 73740.
It is an arithmetic number, because the mean of its divisors is an integer number (24771609).
Almost surely, 2330078030 is an apocalyptic number.
330078030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
330078030 is an abundant number, since it is smaller than the sum of its proper divisors (462613458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330078030 is a wasteful number, since it uses less digits than its factorization.
330078030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7012.
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 330078030 is about 18168.0497027061. The cubic root of 330078030 is about 691.0967854082.
The spelling of 330078030 in words is "three hundred thirty million, seventy-eight thousand, thirty".
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