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348083193 = 3781714843
BaseRepresentation
bin10100101111110…
…101001111111001
3220020222110101010
4110233311033321
51203102130233
654312344133
711424441543
oct2457651771
9806873333
10348083193
11169536067
12986a5049
13571648b3
143432c693
152085ab63
hex14bf53f9

348083193 has 8 divisors (see below), whose sum is σ = 464201568. Its totient is φ = 232010144.

The previous prime is 348083191. The next prime is 348083257. The reversal of 348083193 is 391380843.

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 348083193 - 21 = 348083191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (348083191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16030 + ... + 30872.

It is an arithmetic number, because the mean of its divisors is an integer number (58025196).

Almost surely, 2348083193 is an apocalyptic number.

It is an amenable number.

348083193 is a deficient number, since it is larger than the sum of its proper divisors (116118375).

348083193 is a wasteful number, since it uses less digits than its factorization.

348083193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22663.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 348083193 is about 18656.9877793818. The cubic root of 348083193 is about 703.4410116180.

The spelling of 348083193 in words is "three hundred forty-eight million, eighty-three thousand, one hundred ninety-three".

Divisors: 1 3 7817 14843 23451 44529 116027731 348083193