Base | Representation |
---|---|
bin | 10100110000111… |
… | …110010000010001 |
3 | 220021112122120101 |
4 | 110300332100101 |
5 | 1203141212400 |
6 | 54323012401 |
7 | 11430125422 |
oct | 2460762021 |
9 | 807478511 |
10 | 348382225 |
11 | 16971a7a4 |
12 | 9880a101 |
13 | 5723aa39 |
14 | 343a9649 |
15 | 208b956a |
hex | 14c3e411 |
348382225 has 9 divisors (see below), whose sum is σ = 432109713. Its totient is φ = 278631120.
The previous prime is 348382211. The next prime is 348382297. The reversal of 348382225 is 522283843.
The square root of 348382225 is 18665.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 3017169 + 345365056 = 1737^2 + 18584^2 .
It is a de Polignac number, because none of the positive numbers 2k-348382225 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 91459 + ... + 95191.
Almost surely, 2348382225 is an apocalyptic number.
348382225 is the 18665-th square number.
348382225 is the 9333-rd centered octagonal number.
It is an amenable number.
348382225 is a deficient number, since it is larger than the sum of its proper divisors (83727488).
348382225 is an frugal number, since it uses more digits than its factorization.
348382225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7476 (or 3738 counting only the distinct ones).
The product of its digits is 92160, while the sum is 37.
The cubic root of 348382225 is about 703.6423917949.
The spelling of 348382225 in words is "three hundred forty-eight million, three hundred eighty-two thousand, two hundred twenty-five".
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