| Base | Representation |
|---|---|
| bin | 1100000101010100… |
| … | …10110111011101000 |
| 3 | 121202002122022002100 |
| 4 | 12002222112323220 |
| 5 | 101241144444402 |
| 6 | 2551413133400 |
| 7 | 316520343153 |
| oct | 60252267350 |
| 9 | 17662568070 |
| 10 | 6487109352 |
| 11 | 28298932a9 |
| 12 | 131062a260 |
| 13 | 7c4c89659 |
| 14 | 4577aac9a |
| 15 | 27e7a671c |
| hex | 182a96ee8 |
6487109352 has 288 divisors, whose sum is σ = 19571086080. Its totient is φ = 1938401280.
The previous prime is 6487109351. The next prime is 6487109393. The reversal of 6487109352 is 2539017846.
6487109352 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.
6487109352 is strictly pandigital in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 6487109298 and 6487109307.
It is not an unprimeable number, because it can be changed into a prime (6487109351) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 66877368 + ... + 66877464.
It is an arithmetic number, because the mean of its divisors is an integer number (67955160).
It is a 1-persistent number, because it is pandigital, but 2⋅6487109352 = 12974218704 is not.
Almost surely, 26487109352 is an apocalyptic number.
6487109352 is a gapful number since it is divisible by the number (62) 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 6487109352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9785543040).
6487109352 is an abundant number, since it is smaller than the sum of its proper divisors (13083976728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6487109352 is a wasteful number, since it uses less digits than its factorization.
6487109352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261 (or 235 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The square root of 6487109352 is about 80542.5934024973. The cubic root of 6487109352 is about 1865.0210571502.
The spelling of 6487109352 in words is "six billion, four hundred eighty-seven million, one hundred nine thousand, three hundred fifty-two".
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