Base | Representation |
---|---|
bin | 10011010010011000001… |
… | …111001000010100010001 |
3 | 11200201002200111220022111 |
4 | 103102120033020110101 |
5 | 133203411412431400 |
6 | 2452514320105321 |
7 | 164520514241422 |
oct | 23223017102421 |
9 | 4621080456274 |
10 | 1325404030225 |
11 | 4711120270a0 |
12 | 194a57165241 |
13 | 97ca62537a2 |
14 | 48215465649 |
15 | 247243053ba |
hex | 134983c8511 |
1325404030225 has 48 divisors (see below), whose sum is σ = 1803758123520. Its totient is φ = 958112179200.
The previous prime is 1325404030211. The next prime is 1325404030229. The reversal of 1325404030225 is 5220304045231.
It is not a de Polignac number, because 1325404030225 - 229 = 1324867159313 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1325404030229) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38208489 + ... + 38243161.
It is an arithmetic number, because the mean of its divisors is an integer number (37578294240).
Almost surely, 21325404030225 is an apocalyptic number.
It is an amenable number.
1325404030225 is a deficient number, since it is larger than the sum of its proper divisors (478354093295).
1325404030225 is a wasteful number, since it uses less digits than its factorization.
1325404030225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35530 (or 35525 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 1325404030225 its reverse (5220304045231), we get a palindrome (6545708075456).
The spelling of 1325404030225 in words is "one trillion, three hundred twenty-five billion, four hundred four million, thirty thousand, two hundred twenty-five".
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