Base | Representation |
---|---|
bin | 10100101111100… |
… | …011011011100101 |
3 | 220020211202021011 |
4 | 110233203123211 |
5 | 1203042311323 |
6 | 54311022221 |
7 | 11424016015 |
oct | 2457433345 |
9 | 806752234 |
10 | 348010213 |
11 | 169496251 |
12 | 9866a971 |
13 | 5713a605 |
14 | 3430dc45 |
15 | 2084420d |
hex | 14be36e5 |
348010213 has 16 divisors (see below), whose sum is σ = 389975040. Its totient is φ = 308620800.
The previous prime is 348010207. The next prime is 348010241. The reversal of 348010213 is 312010843.
It is not a de Polignac number, because 348010213 - 213 = 348002021 is a prime.
It is a super-2 number, since 2×3480102132 = 242222216704610738, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (348016213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58873 + ... + 64513.
It is an arithmetic number, because the mean of its divisors is an integer number (24373440).
Almost surely, 2348010213 is an apocalyptic number.
It is an amenable number.
348010213 is a deficient number, since it is larger than the sum of its proper divisors (41964827).
348010213 is a wasteful number, since it uses less digits than its factorization.
348010213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5868.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 348010213 is about 18655.0318413022. The cubic root of 348010213 is about 703.3918464430.
The spelling of 348010213 in words is "three hundred forty-eight million, ten thousand, two hundred thirteen".
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