Base | Representation |
---|---|
bin | 101001001100000111001… |
… | …001010010111001100000 |
3 | 101000121000122101001210212 |
4 | 221030013021102321200 |
5 | 332333332322402110 |
6 | 10004152033313252 |
7 | 411332340202421 |
oct | 51140711227140 |
9 | 11017018331725 |
10 | 2830503325280 |
11 | 9a1456377314 |
12 | 3986a1a05828 |
13 | 176bb8c53637 |
14 | 9add603d648 |
15 | 4d9641bbe05 |
hex | 29307252e60 |
2830503325280 has 96 divisors (see below), whose sum is σ = 6903484277760. Its totient is φ = 1095566261760.
The previous prime is 2830503325267. The next prime is 2830503325283. The reversal of 2830503325280 is 825233050382.
It is a super-2 number, since 2×28305033252802 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2830503325283) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 61218011 + ... + 61264229.
It is an arithmetic number, because the mean of its divisors is an integer number (71911294560).
Almost surely, 22830503325280 is an apocalyptic number.
2830503325280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2830503325280 is an abundant number, since it is smaller than the sum of its proper divisors (4072980952480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2830503325280 is a wasteful number, since it uses less digits than its factorization.
2830503325280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58612 (or 58604 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 41.
The spelling of 2830503325280 in words is "two trillion, eight hundred thirty billion, five hundred three million, three hundred twenty-five thousand, two hundred eighty".
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