Base | Representation |
---|---|
bin | 101000001010001111001… |
… | …1001100011010001000000 |
3 | 201112122220102220120220000 |
4 | 1100110132121203101000 |
5 | 1210413011001134023 |
6 | 15423350521520000 |
7 | 1106526264211434 |
oct | 120243631432100 |
9 | 21478812816800 |
10 | 5519542989888 |
11 | 183890913a574 |
12 | 751883943000 |
13 | 31064c007285 |
14 | 15120c2ca9c4 |
15 | 98898dea243 |
hex | 5051e663440 |
5519542989888 has 140 divisors (see below), whose sum is σ = 16435028628480. Its totient is φ = 1831596841728.
The previous prime is 5519542989871. The next prime is 5519542989899. The reversal of 5519542989888 is 8889892459155.
5519542989888 is a `hidden beast` number, since 5 + 519 + 5 + 4 + 2 + 9 + 8 + 98 + 8 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (81).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1231248 + ... + 3543311.
It is an arithmetic number, because the mean of its divisors is an integer number (117393061632).
Almost surely, 25519542989888 is an apocalyptic number.
It is an amenable number.
5519542989888 is an abundant number, since it is smaller than the sum of its proper divisors (10915485638592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5519542989888 is a wasteful number, since it uses less digits than its factorization.
5519542989888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4774806 (or 4774787 counting only the distinct ones).
The product of its digits is 2985984000, while the sum is 81.
The spelling of 5519542989888 in words is "five trillion, five hundred nineteen billion, five hundred forty-two million, nine hundred eighty-nine thousand, eight hundred eighty-eight".
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