Base | Representation |
---|---|
bin | 10100110000001… |
… | …110010011110001 |
3 | 220021011200011220 |
4 | 110300032103301 |
5 | 1203113421331 |
6 | 54314455253 |
7 | 11425350033 |
oct | 2460162361 |
9 | 807150156 |
10 | 348185841 |
11 | 1695a61a3 |
12 | 98734529 |
13 | 5719c533 |
14 | 34357c53 |
15 | 2087b296 |
hex | 14c0e4f1 |
348185841 has 4 divisors (see below), whose sum is σ = 464247792. Its totient is φ = 232123892.
The previous prime is 348185821. The next prime is 348185869. The reversal of 348185841 is 148581843.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 348185841 - 25 = 348185809 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 348185793 and 348185802.
It is not an unprimeable number, because it can be changed into a prime (348185821) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58030971 + ... + 58030976.
It is an arithmetic number, because the mean of its divisors is an integer number (116061948).
Almost surely, 2348185841 is an apocalyptic number.
It is an amenable number.
348185841 is a deficient number, since it is larger than the sum of its proper divisors (116061951).
348185841 is a wasteful number, since it uses less digits than its factorization.
348185841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116061950.
The product of its digits is 122880, while the sum is 42.
The square root of 348185841 is about 18659.7385029909. The cubic root of 348185841 is about 703.5101519057.
The spelling of 348185841 in words is "three hundred forty-eight million, one hundred eighty-five thousand, eight hundred forty-one".
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