Base | Representation |
---|---|
bin | 1001100110111100011… |
… | …00001101000010011100 |
3 | 1011120011101112200022112 |
4 | 10303132030031002130 |
5 | 20402114141134310 |
6 | 411355554333152 |
7 | 32565210241010 |
oct | 4633614150234 |
9 | 1146141480275 |
10 | 330145255580 |
11 | 118017431a68 |
12 | 53b98b8a1b8 |
13 | 2519532124a |
14 | 11d9c99c540 |
15 | 88c3e2b705 |
hex | 4cde30d09c |
330145255580 has 144 divisors (see below), whose sum is σ = 811906818240. Its totient is φ = 110464155648.
The previous prime is 330145255579. The next prime is 330145255591. The reversal of 330145255580 is 85552541033.
It is a happy number.
It is a super-3 number, since 3×3301452555803 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 122774876 + ... + 122777564.
Almost surely, 2330145255580 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 330145255580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (405953409120).
330145255580 is an abundant number, since it is smaller than the sum of its proper divisors (481761562660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330145255580 is a wasteful number, since it uses less digits than its factorization.
330145255580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3196 (or 3147 counting only the distinct ones).
The product of its (nonzero) digits is 360000, while the sum is 41.
The spelling of 330145255580 in words is "three hundred thirty billion, one hundred forty-five million, two hundred fifty-five thousand, five hundred eighty".
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