Base | Representation |
---|---|
bin | 1011010010101101… |
… | …0011110101100101 |
3 | 21211020211120110122 |
4 | 2310223103311211 |
5 | 22202000033300 |
6 | 1220442131325 |
7 | 135055135223 |
oct | 26453236545 |
9 | 7736746418 |
10 | 3031252325 |
11 | 1316076812 |
12 | 7071b0b45 |
13 | 39400753a |
14 | 20a81db13 |
15 | 12b1b8c85 |
hex | b4ad3d65 |
3031252325 has 6 divisors (see below), whose sum is σ = 3758752914. Its totient is φ = 2425001840.
The previous prime is 3031252319. The next prime is 3031252331. The reversal of 3031252325 is 5232521303.
It is an interprime number because it is at equal distance from previous prime (3031252319) and next prime (3031252331).
It can be written as a sum of positive squares in 3 ways, for example, as 14386849 + 3016865476 = 3793^2 + 54926^2 .
It is not a de Polignac number, because 3031252325 - 24 = 3031252309 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3031252294 and 3031252303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60625022 + ... + 60625071.
It is an arithmetic number, because the mean of its divisors is an integer number (626458819).
Almost surely, 23031252325 is an apocalyptic number.
It is an amenable number.
3031252325 is a deficient number, since it is larger than the sum of its proper divisors (727500589).
3031252325 is a wasteful number, since it uses less digits than its factorization.
3031252325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121250103 (or 121250098 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 26.
The square root of 3031252325 is about 55056.8099784214. The cubic root of 3031252325 is about 1447.2404630315.
Adding to 3031252325 its reverse (5232521303), we get a palindrome (8263773628).
The spelling of 3031252325 in words is "three billion, thirty-one million, two hundred fifty-two thousand, three hundred twenty-five".
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