Base | Representation |
---|---|
bin | 10010000101011… |
… | …110011001100101 |
3 | 210010221121000121 |
4 | 102011132121211 |
5 | 1110134101000 |
6 | 50035241541 |
7 | 10343033233 |
oct | 2205363145 |
9 | 703847017 |
10 | 303425125 |
11 | 146303873 |
12 | 857492b1 |
13 | 4ab29ac3 |
14 | 2c425953 |
15 | 1b988b1a |
hex | 1215e665 |
303425125 has 16 divisors (see below), whose sum is σ = 382367232. Its totient is φ = 240373200.
The previous prime is 303425093. The next prime is 303425147. The reversal of 303425125 is 521524303.
It is not a de Polignac number, because 303425125 - 25 = 303425093 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
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 303425125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1092 + ... + 24658.
It is an arithmetic number, because the mean of its divisors is an integer number (23897952).
Almost surely, 2303425125 is an apocalyptic number.
It is an amenable number.
303425125 is a deficient number, since it is larger than the sum of its proper divisors (78942107).
303425125 is a wasteful number, since it uses less digits than its factorization.
303425125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23685 (or 23675 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 303425125 is about 17419.1023017835. The cubic root of 303425125 is about 671.9709727695.
Adding to 303425125 its reverse (521524303), we get a palindrome (824949428).
The spelling of 303425125 in words is "three hundred three million, four hundred twenty-five thousand, one hundred twenty-five".
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