Base | Representation |
---|---|
bin | 10011101011010… |
… | …001100001001110 |
3 | 212000011101020100 |
4 | 103223101201032 |
5 | 1134002023204 |
6 | 52431231530 |
7 | 11115616620 |
oct | 2353214116 |
9 | 760141210 |
10 | 330111054 |
11 | 15a380359 |
12 | 926785a6 |
13 | 535114b0 |
14 | 31bb0c10 |
15 | 1deaaa39 |
hex | 13ad184e |
330111054 has 96 divisors (see below), whose sum is σ = 926714880. Its totient is φ = 82472256.
The previous prime is 330111029. The next prime is 330111091. The reversal of 330111054 is 450111033.
It is a Harshad number since it is a multiple of its sum of digits (18).
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 47 ways as a sum of consecutive naturals, for example, 25819 + ... + 36425.
It is an arithmetic number, because the mean of its divisors is an integer number (9653280).
Almost surely, 2330111054 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 330111054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (463357440).
330111054 is an abundant number, since it is smaller than the sum of its proper divisors (596603826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330111054 is a wasteful number, since it uses less digits than its factorization.
330111054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10654 (or 10651 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 330111054 is about 18168.9585282151. The cubic root of 330111054 is about 691.1198325032.
Adding to 330111054 its reverse (450111033), we get a palindrome (780222087).
The spelling of 330111054 in words is "three hundred thirty million, one hundred eleven thousand, fifty-four".
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