Base | Representation |
---|---|
bin | 10100011001011… |
… | …001101011110101 |
3 | 212211220201102211 |
4 | 110121121223311 |
5 | 1200101000000 |
6 | 53542333421 |
7 | 11323451515 |
oct | 2431315365 |
9 | 784821384 |
10 | 342203125 |
11 | 16618a300 |
12 | 9672a271 |
13 | 55b86374 |
14 | 3363b845 |
15 | 200987ba |
hex | 14659af5 |
342203125 has 42 divisors (see below), whose sum is σ = 472767386. Its totient is φ = 247500000.
The previous prime is 342203117. The next prime is 342203153. The reversal of 342203125 is 521302243.
It can be written as a sum of positive squares in 7 ways, for example, as 296735076 + 45468049 = 17226^2 + 6743^2 .
It is not a de Polignac number, because 342203125 - 23 = 342203117 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 342203096 and 342203105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 1890535 + ... + 1890715.
Almost surely, 2342203125 is an apocalyptic number.
It is an amenable number.
342203125 is a deficient number, since it is larger than the sum of its proper divisors (130564261).
342203125 is an frugal number, since it uses more digits than its factorization.
342203125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233 (or 197 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 342203125 is about 18498.7330647264. The cubic root of 342203125 is about 699.4574878155.
Adding to 342203125 its reverse (521302243), we get a palindrome (863505368).
The spelling of 342203125 in words is "three hundred forty-two million, two hundred three thousand, one hundred twenty-five".
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