| Base | Representation |
|---|---|
| bin | 101101101010111111… |
| … | …011011001100000000 |
| 3 | 11200120122202102021000 |
| 4 | 231222333123030000 |
| 5 | 1300413122322314 |
| 6 | 34310053532000 |
| 7 | 3354151106100 |
| oct | 555277331400 |
| 9 | 150518672230 |
| 10 | 49039651584 |
| 11 | 19885672080 |
| 12 | 9607344000 |
| 13 | 4816b06921 |
| 14 | 2532d85200 |
| 15 | 14203e7209 |
| hex | b6afdb300 |
49039651584 has 432 divisors, whose sum is σ = 184045357440. Its totient is φ = 12736604160.
The previous prime is 49039651553. The next prime is 49039651597. The reversal of 49039651584 is 48515693094.
49039651584 is a `hidden beast` number, since 4 + 9 + 0 + 3 + 9 + 6 + 51 + 584 = 666.
It is a tau number, because it is divible by the number of its divisors (432).
It is a super-2 number, since 2×490396515842 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 49039651584.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3718987 + ... + 3732149.
It is an arithmetic number, because the mean of its divisors is an integer number (426030920).
Almost surely, 249039651584 is an apocalyptic number.
49039651584 is a gapful number since it is divisible by the number (44) 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 49039651584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92022678720).
49039651584 is an abundant number, since it is smaller than the sum of its proper divisors (135005705856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49039651584 is a wasteful number, since it uses less digits than its factorization.
49039651584 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13213 (or 13186 counting only the distinct ones).
The product of its (nonzero) digits is 4665600, while the sum is 54.
The spelling of 49039651584 in words is "forty-nine billion, thirty-nine million, six hundred fifty-one thousand, five hundred eighty-four".
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