Base | Representation |
---|---|
bin | 1001100001010010… |
… | …1010001010101001 |
3 | 20121002201111212211 |
4 | 2120110222022221 |
5 | 20213210134200 |
6 | 1101330205121 |
7 | 120220560106 |
oct | 23024521251 |
9 | 6532644784 |
10 | 2555552425 |
11 | 10a15a73a8 |
12 | 5b3a237a1 |
13 | 3195acbca |
14 | 1a3591aad |
15 | ee550aba |
hex | 9852a2a9 |
2555552425 has 48 divisors (see below), whose sum is σ = 3431780352. Its totient is φ = 1882267200.
The previous prime is 2555552423. The next prime is 2555552429. The reversal of 2555552425 is 5242555552.
It is not a de Polignac number, because 2555552425 - 21 = 2555552423 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2555552423) 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 47 ways as a sum of consecutive naturals, for example, 5472042 + ... + 5472508.
It is an arithmetic number, because the mean of its divisors is an integer number (71495424).
Almost surely, 22555552425 is an apocalyptic number.
2555552425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2555552425 is a deficient number, since it is larger than the sum of its proper divisors (876227927).
2555552425 is a wasteful number, since it uses less digits than its factorization.
2555552425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 838 (or 833 counting only the distinct ones).
The product of its digits is 500000, while the sum is 40.
The square root of 2555552425 is about 50552.4719969261. The cubic root of 2555552425 is about 1367.1880849652.
The spelling of 2555552425 in words is "two billion, five hundred fifty-five million, five hundred fifty-two thousand, four hundred twenty-five".
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