Base | Representation |
---|---|
bin | 11001111000100… |
… | …010110001111101 |
3 | 1010021010100000200 |
4 | 121320202301331 |
5 | 1342132043200 |
6 | 111031314113 |
7 | 13522042341 |
oct | 3170426175 |
9 | 1107110020 |
10 | 434252925 |
11 | 203140717 |
12 | 10151b939 |
13 | 6bc752c2 |
14 | 4195d621 |
15 | 281cc800 |
hex | 19e22c7d |
434252925 has 36 divisors (see below), whose sum is σ = 779896884. Its totient is φ = 230976000.
The previous prime is 434252899. The next prime is 434252933. The reversal of 434252925 is 529252434.
It can be written as a sum of positive squares in 6 ways, for example, as 45887076 + 388365849 = 6774^2 + 19707^2 .
It is not a de Polignac number, because 434252925 - 25 = 434252893 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 434252925.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 87819 + ... + 92631.
Almost surely, 2434252925 is an apocalyptic number.
434252925 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
434252925 is a deficient number, since it is larger than the sum of its proper divisors (345643959).
434252925 is a wasteful number, since it uses less digits than its factorization.
434252925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5230 (or 5222 counting only the distinct ones).
The product of its digits is 86400, while the sum is 36.
The square root of 434252925 is about 20838.7361660922. The cubic root of 434252925 is about 757.2644760050.
The spelling of 434252925 in words is "four hundred thirty-four million, two hundred fifty-two thousand, nine hundred twenty-five".
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