Base | Representation |
---|---|
bin | 11001010101001… |
… | …111110111011101 |
3 | 1002121201020222001 |
4 | 121111033313131 |
5 | 1332300003123 |
6 | 110101122301 |
7 | 13350305155 |
oct | 3125176735 |
9 | 1077636861 |
10 | 425000413 |
11 | 1a89a1112 |
12 | ba3b9391 |
13 | 6a085a46 |
14 | 40631765 |
15 | 274a10ad |
hex | 1954fddd |
425000413 has 8 divisors (see below), whose sum is σ = 429611480. Its totient is φ = 420413760.
The previous prime is 425000399. The next prime is 425000419. The reversal of 425000413 is 314000524.
It can be written as a sum of positive squares in 4 ways, for example, as 48135844 + 376864569 = 6938^2 + 19413^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-425000413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425000419) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 30043 + ... + 41863.
It is an arithmetic number, because the mean of its divisors is an integer number (53701435).
Almost surely, 2425000413 is an apocalyptic number.
It is an amenable number.
425000413 is a deficient number, since it is larger than the sum of its proper divisors (4611067).
425000413 is a wasteful number, since it uses less digits than its factorization.
425000413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12207.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 425000413 is about 20615.5381448072. The cubic root of 425000413 is about 751.8475416420.
Adding to 425000413 its reverse (314000524), we get a palindrome (739000937).
The spelling of 425000413 in words is "four hundred twenty-five million, four hundred thirteen", and thus it is an aban number.
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