Search a number
-
+
348010213 = 17191915641
BaseRepresentation
bin10100101111100…
…011011011100101
3220020211202021011
4110233203123211
51203042311323
654311022221
711424016015
oct2457433345
9806752234
10348010213
11169496251
129866a971
135713a605
143430dc45
152084420d
hex14be36e5

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".

Divisors: 1 17 19 191 323 3247 3629 5641 61693 95897 107179 1077431 1822043 18316327 20471189 348010213