Base | Representation |
---|---|
bin | 1001100001001111… |
… | …0111011000101110 |
3 | 20121002022221120022 |
4 | 2120103313120232 |
5 | 20213132010210 |
6 | 1101321522142 |
7 | 120216032522 |
oct | 23023673056 |
9 | 6532287508 |
10 | 2555344430 |
11 | 10a1475101 |
12 | 5b3943352 |
13 | 319539332 |
14 | 1a3539d82 |
15 | ee50e155 |
hex | 984f762e |
2555344430 has 16 divisors (see below), whose sum is σ = 4611097584. Its totient is φ = 1019587200.
The previous prime is 2555344427. The next prime is 2555344453. The reversal of 2555344430 is 344435552.
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 7 ways as a sum of consecutive naturals, for example, 314612 + ... + 322631.
It is an arithmetic number, because the mean of its divisors is an integer number (288193599).
Almost surely, 22555344430 is an apocalyptic number.
2555344430 is a deficient number, since it is larger than the sum of its proper divisors (2055753154).
2555344430 is a wasteful number, since it uses less digits than its factorization.
2555344430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 637651.
The product of its (nonzero) digits is 144000, while the sum is 35.
The square root of 2555344430 is about 50550.4147361819. The cubic root of 2555344430 is about 1367.1509923979.
Adding to 2555344430 its reverse (344435552), we get a palindrome (2899779982).
The spelling of 2555344430 in words is "two billion, five hundred fifty-five million, three hundred forty-four thousand, four hundred thirty".
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