Base | Representation |
---|---|
bin | 101001001000011011110… |
… | …100010110011110000000 |
3 | 101000012211111020222011200 |
4 | 221020123310112132000 |
5 | 332302241112022440 |
6 | 10002300155141200 |
7 | 411132446455365 |
oct | 51103364263600 |
9 | 11005744228150 |
10 | 2826555189120 |
11 | 99a80a797173 |
12 | 39797b744800 |
13 | 176709cc07b0 |
14 | 9ab3d94a46c |
15 | 4d7d278dc30 |
hex | 2921bd16780 |
2826555189120 has 384 divisors, whose sum is σ = 10545576481440. Its totient is φ = 693495447552.
The previous prime is 2826555189113. The next prime is 2826555189137. The reversal of 2826555189120 is 219815556282.
2826555189120 is a `hidden beast` number, since 2 + 8 + 2 + 6 + 5 + 551 + 89 + 1 + 2 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (384).
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, 22926682 + ... + 23049638.
Almost surely, 22826555189120 is an apocalyptic number.
2826555189120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2826555189120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5272788240720).
2826555189120 is an abundant number, since it is smaller than the sum of its proper divisors (7719021292320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2826555189120 is a wasteful number, since it uses less digits than its factorization.
2826555189120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123302 (or 123287 counting only the distinct ones).
The product of its (nonzero) digits is 3456000, while the sum is 54.
The spelling of 2826555189120 in words is "two trillion, eight hundred twenty-six billion, five hundred fifty-five million, one hundred eighty-nine thousand, one hundred twenty".
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