Base | Representation |
---|---|
bin | 10101100011011000111… |
… | …101001010110001001111 |
3 | 12020121000000020210201022 |
4 | 111203120331022301033 |
5 | 143231302304212000 |
6 | 3052224550504355 |
7 | 212002152626255 |
oct | 25433075126117 |
9 | 5217000223638 |
10 | 1481108663375 |
11 | 5211532565a0 |
12 | 1bb0703650bb |
13 | a988b633a03 |
14 | 519866da5d5 |
15 | 287d8b26585 |
hex | 158d8f4ac4f |
1481108663375 has 128 divisors (see below), whose sum is σ = 2114147692800. Its totient is φ = 1026432000000.
The previous prime is 1481108663303. The next prime is 1481108663423. The reversal of 1481108663375 is 5733668011841.
It is not a de Polignac number, because 1481108663375 - 230 = 1480034921551 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 493536875 + ... + 493539875.
It is an arithmetic number, because the mean of its divisors is an integer number (16516778850).
Almost surely, 21481108663375 is an apocalyptic number.
1481108663375 is a deficient number, since it is larger than the sum of its proper divisors (633039029425).
1481108663375 is a wasteful number, since it uses less digits than its factorization.
1481108663375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3262 (or 3252 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 53.
The spelling of 1481108663375 in words is "one trillion, four hundred eighty-one billion, one hundred eight million, six hundred sixty-three thousand, three hundred seventy-five".
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