| Base | Representation |
|---|---|
| bin | 1010010001000001… |
| … | …01010100111000000 |
| 3 | 112020002211200220200 |
| 4 | 11020200222213000 |
| 5 | 42241420134414 |
| 6 | 2310522205200 |
| 7 | 253402614630 |
| oct | 51040524700 |
| 9 | 15202750820 |
| 10 | 5511489984 |
| 11 | 2379102000 |
| 12 | 1099953800 |
| 13 | 69ab077a0 |
| 14 | 3a3da86c0 |
| 15 | 223cde109 |
| hex | 14882a9c0 |
5511489984 has 672 divisors, whose sum is σ = 21656893440. Its totient is φ = 1304709120.
The previous prime is 5511489983. The next prime is 5511489989. The reversal of 5511489984 is 4899841155.
5511489984 is a `hidden beast` number, since 5 + 511 + 48 + 9 + 9 + 84 = 666.
It is a tau number, because it is divible by the number of its divisors (672).
Its product of digits (2073600) is a multiple of the sum of its prime factors (150).
It is a self number, because there is not a number n which added to its sum of digits gives 5511489984.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5511489983) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 69765657 + ... + 69765735.
It is an arithmetic number, because the mean of its divisors is an integer number (32227520).
Almost surely, 25511489984 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 5511489984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10828446720).
5511489984 is an abundant number, since it is smaller than the sum of its proper divisors (16145403456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5511489984 is a wasteful number, since it uses less digits than its factorization.
5511489984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150 (or 115 counting only the distinct ones).
The product of its digits is 2073600, while the sum is 54.
The square root of 5511489984 is about 74239.4099114480. The cubic root of 5511489984 is about 1766.4025140757.
The spelling of 5511489984 in words is "five billion, five hundred eleven million, four hundred eighty-nine thousand, nine hundred eighty-four".
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