Base | Representation |
---|---|
bin | 1000011001000111… |
… | …1100110100100000 |
3 | 12211000010202122221 |
4 | 2012101330310200 |
5 | 14103212240022 |
6 | 1011314240424 |
7 | 106553634061 |
oct | 20621746440 |
9 | 5730122587 |
10 | 2252852512 |
11 | a56749489 |
12 | 52a586114 |
13 | 29b978231 |
14 | 1752b8568 |
15 | d2babcc7 |
hex | 8647cd20 |
2252852512 has 24 divisors (see below), whose sum is σ = 4696204716. Its totient is φ = 1060165632.
The previous prime is 2252852473. The next prime is 2252852513. The reversal of 2252852512 is 2152582522.
It can be written as a sum of positive squares in 2 ways, for example, as 2120049936 + 132802576 = 46044^2 + 11524^2 .
It is a Harshad number since it is a multiple of its sum of digits (34).
It is not an unprimeable number, because it can be changed into a prime (2252852513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2070093 + ... + 2071180.
Almost surely, 22252852512 is an apocalyptic number.
It is an amenable number.
2252852512 is an abundant number, since it is smaller than the sum of its proper divisors (2443352204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2252852512 is a wasteful number, since it uses less digits than its factorization.
2252852512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4141300 (or 4141292 counting only the distinct ones).
The product of its digits is 32000, while the sum is 34.
The square root of 2252852512 is about 47464.2234951758. The cubic root of 2252852512 is about 1310.9242185350.
The spelling of 2252852512 in words is "two billion, two hundred fifty-two million, eight hundred fifty-two thousand, five hundred twelve".
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