Base | Representation |
---|---|
bin | 1100110111010100… |
… | …01001000011110000 |
3 | 122211022202200111000 |
4 | 12123222021003300 |
5 | 103121024423203 |
6 | 3101153522000 |
7 | 333102064512 |
oct | 63352110360 |
9 | 18738680430 |
10 | 6906482928 |
11 | 2a24590934 |
12 | 1408b73300 |
13 | 860b221b7 |
14 | 497375bb2 |
15 | 2a64e54a3 |
hex | 19ba890f0 |
6906482928 has 80 divisors (see below), whose sum is σ = 19838884000. Its totient is φ = 2300451840.
The previous prime is 6906482927. The next prime is 6906482953. The reversal of 6906482928 is 8292846096.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6906482927) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 664008 + ... + 674328.
It is an arithmetic number, because the mean of its divisors is an integer number (247986050).
Almost surely, 26906482928 is an apocalyptic number.
It is an amenable number.
6906482928 is an abundant number, since it is smaller than the sum of its proper divisors (12932401072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6906482928 is a wasteful number, since it uses less digits than its factorization.
6906482928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11887 (or 11875 counting only the distinct ones).
The product of its (nonzero) digits is 2985984, while the sum is 54.
The square root of 6906482928 is about 83105.2521083957. The cubic root of 6906482928 is about 1904.3743099860.
The spelling of 6906482928 in words is "six billion, nine hundred six million, four hundred eighty-two thousand, nine hundred twenty-eight".
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