Base | Representation |
---|---|
bin | 101000000110000110001… |
… | …011001110101011110000 |
3 | 100202101222100022220211220 |
4 | 220012012023032223300 |
5 | 330120401213034113 |
6 | 5505440123505040 |
7 | 403031345104110 |
oct | 50060613165360 |
9 | 10671870286756 |
10 | 2755325127408 |
11 | 972588226577 |
12 | 386000988180 |
13 | 16ca97a87899 |
14 | 9750381b040 |
15 | 4ba141a5523 |
hex | 281862ceaf0 |
2755325127408 has 160 divisors (see below), whose sum is σ = 8334798538752. Its totient is φ = 767885568000.
The previous prime is 2755325127403. The next prime is 2755325127463. The reversal of 2755325127408 is 8047215235572.
It is a super-2 number, since 2×27553251274082 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2755325127403) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84030985 + ... + 84063767.
Almost surely, 22755325127408 is an apocalyptic number.
2755325127408 is a gapful number since it is divisible by the number (28) 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 2755325127408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4167399269376).
2755325127408 is an abundant number, since it is smaller than the sum of its proper divisors (5579473411344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2755325127408 is a wasteful number, since it uses less digits than its factorization.
2755325127408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38943 (or 38937 counting only the distinct ones).
The product of its (nonzero) digits is 4704000, while the sum is 51.
The spelling of 2755325127408 in words is "two trillion, seven hundred fifty-five billion, three hundred twenty-five million, one hundred twenty-seven thousand, four hundred eight".
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