Base | Representation |
---|---|
bin | 11000000110110000011… |
… | …10001110011011110110 |
3 | 2221011212221210222121211 |
4 | 30003120032032123312 |
5 | 102032234400004010 |
6 | 1432255322432034 |
7 | 113561042063101 |
oct | 14033016163366 |
9 | 2834787728554 |
10 | 828261328630 |
11 | 29a299a2223a |
12 | 11463306261a |
13 | 60149075338 |
14 | 2c1338dd738 |
15 | 1682947908a |
hex | c0d838e6f6 |
828261328630 has 32 divisors (see below), whose sum is σ = 1545240227040. Its totient is φ = 319266205440.
The previous prime is 828261328621. The next prime is 828261328637. The reversal of 828261328630 is 36823162828.
828261328630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (828261328637) 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, 2589864 + ... + 2892043.
It is an arithmetic number, because the mean of its divisors is an integer number (48288757095).
Almost surely, 2828261328630 is an apocalyptic number.
828261328630 is a deficient number, since it is larger than the sum of its proper divisors (716978898410).
828261328630 is a wasteful number, since it uses less digits than its factorization.
828261328630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5482464.
The product of its (nonzero) digits is 1327104, while the sum is 49.
The spelling of 828261328630 in words is "eight hundred twenty-eight billion, two hundred sixty-one million, three hundred twenty-eight thousand, six hundred thirty".
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