Base | Representation |
---|---|
bin | 1010100010011101… |
… | …1100101011111000 |
3 | 21022011002200122101 |
4 | 2220213130223320 |
5 | 21243200212100 |
6 | 1144413233144 |
7 | 130050236635 |
oct | 25047345370 |
9 | 7264080571 |
10 | 2828913400 |
11 | 1221936565 |
12 | 66b4927b4 |
13 | 361111771 |
14 | 1cb9cd18c |
15 | 11854b86a |
hex | a89dcaf8 |
2828913400 has 24 divisors (see below), whose sum is σ = 6577224120. Its totient is φ = 1131565280.
The previous prime is 2828913383. The next prime is 2828913427. The reversal of 2828913400 is 43198282.
It is a self number, because there is not a number n which added to its sum of digits gives 2828913400.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7072084 + ... + 7072483.
It is an arithmetic number, because the mean of its divisors is an integer number (274051005).
Almost surely, 22828913400 is an apocalyptic number.
2828913400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2828913400 is an abundant number, since it is smaller than the sum of its proper divisors (3748310720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2828913400 is a wasteful number, since it uses less digits than its factorization.
2828913400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14144583 (or 14144574 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 2828913400 is about 53187.5304935283. The cubic root of 2828913400 is about 1414.2946036046.
The spelling of 2828913400 in words is "two billion, eight hundred twenty-eight million, nine hundred thirteen thousand, four hundred".
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