Base | Representation |
---|---|
bin | 11000101111110… |
… | …111101110110001 |
3 | 1001221021110101012 |
4 | 120233313232301 |
5 | 1322242432400 |
6 | 105111120305 |
7 | 13201106054 |
oct | 3057675661 |
9 | 1057243335 |
10 | 415202225 |
11 | 1a3409639 |
12 | b7073095 |
13 | 68034cb9 |
14 | 3d200a9b |
15 | 266b7d35 |
hex | 18bf7bb1 |
415202225 has 12 divisors (see below), whose sum is σ = 516718044. Its totient is φ = 330957120.
The previous prime is 415202219. The next prime is 415202267. The reversal of 415202225 is 522202514.
It can be written as a sum of positive squares in 6 ways, for example, as 73839649 + 341362576 = 8593^2 + 18476^2 .
It is not a de Polignac number, because 415202225 - 24 = 415202209 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 415202225.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23054 + ... + 36903.
It is an arithmetic number, because the mean of its divisors is an integer number (43059837).
Almost surely, 2415202225 is an apocalyptic number.
It is an amenable number.
415202225 is a deficient number, since it is larger than the sum of its proper divisors (101515819).
415202225 is a wasteful number, since it uses less digits than its factorization.
415202225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60244 (or 60239 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 23.
The square root of 415202225 is about 20376.5116003697. The cubic root of 415202225 is about 746.0247298259.
Adding to 415202225 its reverse (522202514), we get a palindrome (937404739).
The spelling of 415202225 in words is "four hundred fifteen million, two hundred two thousand, two hundred twenty-five".
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