Base | Representation |
---|---|
bin | 101001111100000001… |
… | …010110110010011001 |
3 | 11022020020122111110001 |
4 | 221330001112302121 |
5 | 1214210240400400 |
6 | 32404153453001 |
7 | 3152616053263 |
oct | 517401266231 |
9 | 138206574401 |
10 | 45030403225 |
11 | 18108541485 |
12 | 8888711161 |
13 | 43282c7812 |
14 | 2272704b33 |
15 | 1288446a6a |
hex | a7c056c99 |
45030403225 has 24 divisors (see below), whose sum is σ = 59324339160. Its totient is φ = 33842027520.
The previous prime is 45030403183. The next prime is 45030403261. The reversal of 45030403225 is 52230403054.
It can be written as a sum of positive squares in 12 ways, for example, as 23629321 + 45006773904 = 4861^2 + 212148^2 .
It is not a de Polignac number, because 45030403225 - 29 = 45030402713 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 45030403193 and 45030403202.
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, 812512 + ... + 866161.
It is an arithmetic number, because the mean of its divisors is an integer number (2471847465).
Almost surely, 245030403225 is an apocalyptic number.
It is an amenable number.
45030403225 is a deficient number, since it is larger than the sum of its proper divisors (14293935935).
45030403225 is a wasteful number, since it uses less digits than its factorization.
45030403225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1678749 (or 1678744 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 28.
Adding to 45030403225 its reverse (52230403054), we get a palindrome (97260806279).
The spelling of 45030403225 in words is "forty-five billion, thirty million, four hundred three thousand, two hundred twenty-five".
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