Base | Representation |
---|---|
bin | 1100011011001000… |
… | …00011011100001100 |
3 | 122012211210102011022 |
4 | 12031210003130030 |
5 | 102130010143103 |
6 | 3021505213312 |
7 | 324201054500 |
oct | 61544033414 |
9 | 18184712138 |
10 | 6670006028 |
11 | 2913054284 |
12 | 1361931238 |
13 | 823b35b3a |
14 | 473bba300 |
15 | 290883138 |
hex | 18d90370c |
6670006028 has 36 divisors (see below), whose sum is σ = 13622578200. Its totient is φ = 2849236992.
The previous prime is 6670006027. The next prime is 6670006051. The reversal of 6670006028 is 8206000766.
It is not an unprimeable number, because it can be changed into a prime (6670006027) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4748 + ... + 115596.
It is an arithmetic number, because the mean of its divisors is an integer number (378404950).
Almost surely, 26670006028 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 6670006028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6811289100).
6670006028 is an abundant number, since it is smaller than the sum of its proper divisors (6952572172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6670006028 is a wasteful number, since it uses less digits than its factorization.
6670006028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111174 (or 111165 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 6670006028 is about 81670.1048609588. The cubic root of 6670006028 is about 1882.3862512404.
The spelling of 6670006028 in words is "six billion, six hundred seventy million, six thousand, twenty-eight".
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