Base | Representation |
---|---|
bin | 1001100001010000… |
… | …1100110111101001 |
3 | 20121002111102021101 |
4 | 2120110030313221 |
5 | 20213142314200 |
6 | 1101323441401 |
7 | 120216550210 |
oct | 23024146751 |
9 | 6532442241 |
10 | 2555432425 |
11 | 10a1525227 |
12 | 5b3986261 |
13 | 31956a3c0 |
14 | 1a3560077 |
15 | ee52a26a |
hex | 9850cde9 |
2555432425 has 24 divisors (see below), whose sum is σ = 3899986496. Its totient is φ = 1617503040.
The previous prime is 2555432419. The next prime is 2555432437. The reversal of 2555432425 is 5242345552.
It is not a de Polignac number, because 2555432425 - 211 = 2555430377 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 559359 + ... + 563908.
Almost surely, 22555432425 is an apocalyptic number.
2555432425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2555432425 is a deficient number, since it is larger than the sum of its proper divisors (1344554071).
2555432425 is a wasteful number, since it uses less digits than its factorization.
2555432425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1123297 (or 1123292 counting only the distinct ones).
The product of its digits is 240000, while the sum is 37.
The square root of 2555432425 is about 50551.2850974137. The cubic root of 2555432425 is about 1367.1666851383.
Adding to 2555432425 its reverse (5242345552), we get a palindrome (7797777977).
The spelling of 2555432425 in words is "two billion, five hundred fifty-five million, four hundred thirty-two thousand, four hundred twenty-five".
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