Base | Representation |
---|---|
bin | 1001100001001111… |
… | …1001110101011100 |
3 | 20121002100110022210 |
4 | 2120103321311130 |
5 | 20213132320320 |
6 | 1101322040420 |
7 | 120216104001 |
oct | 23023716534 |
9 | 6532313283 |
10 | 2555354460 |
11 | 10a148169a |
12 | 5b3949110 |
13 | 319540a79 |
14 | 1a353d8a8 |
15 | ee5120e0 |
hex | 984f9d5c |
2555354460 has 48 divisors (see below), whose sum is σ = 7531574400. Its totient is φ = 645562944.
The previous prime is 2555354413. The next prime is 2555354497. The reversal of 2555354460 is 644535552.
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 15 ways as a sum of consecutive naturals, for example, 1119630 + ... + 1121909.
It is an arithmetic number, because the mean of its divisors is an integer number (156907800).
Almost surely, 22555354460 is an apocalyptic number.
2555354460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2555354460 is an abundant number, since it is smaller than the sum of its proper divisors (4976219940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2555354460 is a wasteful number, since it uses less digits than its factorization.
2555354460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2241570 (or 2241568 counting only the distinct ones).
The product of its (nonzero) digits is 360000, while the sum is 39.
The square root of 2555354460 is about 50550.5139439749. The cubic root of 2555354460 is about 1367.1527811335.
The spelling of 2555354460 in words is "two billion, five hundred fifty-five million, three hundred fifty-four thousand, four hundred sixty".
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