Base | Representation |
---|---|
bin | 1001011101111001… |
… | …1010001100011001 |
3 | 20120002222000001201 |
4 | 2113132122030121 |
5 | 20201040044400 |
6 | 1100101314201 |
7 | 116655646636 |
oct | 22736321431 |
9 | 6502860051 |
10 | 2541331225 |
11 | 1094573844 |
12 | 5ab105961 |
13 | 316670bb4 |
14 | 1a172d18d |
15 | ed19206a |
hex | 9779a319 |
2541331225 has 24 divisors (see below), whose sum is σ = 3342509280. Its totient is φ = 1911312000.
The previous prime is 2541331217. The next prime is 2541331253. The reversal of 2541331225 is 5221331452.
It is not a de Polignac number, because 2541331225 - 23 = 2541331217 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2541331193 and 2541331202.
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 23 ways as a sum of consecutive naturals, for example, 41805 + ... + 82645.
It is an arithmetic number, because the mean of its divisors is an integer number (139271220).
Almost surely, 22541331225 is an apocalyptic number.
2541331225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2541331225 is a deficient number, since it is larger than the sum of its proper divisors (801178055).
2541331225 is a wasteful number, since it uses less digits than its factorization.
2541331225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41001 (or 40996 counting only the distinct ones).
The product of its digits is 7200, while the sum is 28.
The square root of 2541331225 is about 50411.6179565782. The cubic root of 2541331225 is about 1364.6473123523.
Adding to 2541331225 its reverse (5221331452), we get a palindrome (7762662677).
The spelling of 2541331225 in words is "two billion, five hundred forty-one million, three hundred thirty-one thousand, two hundred twenty-five".
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