Base | Representation |
---|---|
bin | 11001010101010… |
… | …111001011001001 |
3 | 1002121202210000122 |
4 | 121111113023021 |
5 | 1332301432340 |
6 | 110101513025 |
7 | 13350461345 |
oct | 3125271311 |
9 | 1077683018 |
10 | 425030345 |
11 | 1a8a11653 |
12 | ba412775 |
13 | 6a09655c |
14 | 4063c625 |
15 | 274a9db5 |
hex | 195572c9 |
425030345 has 16 divisors (see below), whose sum is σ = 540701568. Its totient is φ = 319630080.
The previous prime is 425030341. The next prime is 425030357. The reversal of 425030345 is 543030524.
It is not a de Polignac number, because 425030345 - 22 = 425030341 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (425030341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79610 + ... + 84780.
It is an arithmetic number, because the mean of its divisors is an integer number (33793848).
Almost surely, 2425030345 is an apocalyptic number.
It is an amenable number.
425030345 is a deficient number, since it is larger than the sum of its proper divisors (115671223).
425030345 is a wasteful number, since it uses less digits than its factorization.
425030345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6160.
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 425030345 is about 20616.2640893058. The cubic root of 425030345 is about 751.8651916423.
Adding to 425030345 its reverse (543030524), we get a palindrome (968060869).
The spelling of 425030345 in words is "four hundred twenty-five million, thirty thousand, three hundred forty-five".
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