Base | Representation |
---|---|
bin | 1001110110001111110… |
… | …01010001010101000000 |
3 | 1012100100222011020212010 |
4 | 10323013321101111000 |
5 | 21020430422101011 |
6 | 415235125132520 |
7 | 33305622064404 |
oct | 4730771212500 |
9 | 1170328136763 |
10 | 338361128256 |
11 | 120553043788 |
12 | 556b055a140 |
13 | 25ba44b8278 |
14 | 1253bbbb104 |
15 | 8c053691a6 |
hex | 4ec7e51540 |
338361128256 has 112 divisors (see below), whose sum is σ = 907307108928. Its totient is φ = 111277670400.
The previous prime is 338361128239. The next prime is 338361128293. The reversal of 338361128256 is 652821163833.
It is a happy number.
It is a super-2 number, since 2×3383611282562 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
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, 4312416 + ... + 4390176.
Almost surely, 2338361128256 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 338361128256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453653554464).
338361128256 is an abundant number, since it is smaller than the sum of its proper divisors (568945980672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
338361128256 is a wasteful number, since it uses less digits than its factorization.
338361128256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78080 (or 78070 counting only the distinct ones).
The product of its digits is 1244160, while the sum is 48.
The spelling of 338361128256 in words is "three hundred thirty-eight billion, three hundred sixty-one million, one hundred twenty-eight thousand, two hundred fifty-six".
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