Base | Representation |
---|---|
bin | 10100110000110… |
… | …001000001001101 |
3 | 220021102220012112 |
4 | 110300301001031 |
5 | 1203132444023 |
6 | 54321513405 |
7 | 11426511365 |
oct | 2460610115 |
9 | 807386175 |
10 | 348328013 |
11 | 169692aa0 |
12 | 987a2865 |
13 | 5721c167 |
14 | 343939a5 |
15 | 208a8478 |
hex | 14c3104d |
348328013 has 8 divisors (see below), whose sum is σ = 380615520. Its totient is φ = 316144080.
The previous prime is 348327979. The next prime is 348328039. The reversal of 348328013 is 310823843.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 348328013 - 28 = 348327757 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (348328073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18770 + ... + 32387.
It is an arithmetic number, because the mean of its divisors is an integer number (47576940).
Almost surely, 2348328013 is an apocalyptic number.
It is an amenable number.
348328013 is a deficient number, since it is larger than the sum of its proper divisors (32287507).
348328013 is a wasteful number, since it uses less digits than its factorization.
348328013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51787.
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 348328013 is about 18663.5477066929. The cubic root of 348328013 is about 703.6058918078.
The spelling of 348328013 in words is "three hundred forty-eight million, three hundred twenty-eight thousand, thirteen".
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