Base | Representation |
---|---|
bin | 10100110010101… |
… | …010000100010001 |
3 | 220022101002022221 |
4 | 110302222010101 |
5 | 1203244330300 |
6 | 54340301041 |
7 | 11433645040 |
oct | 2462520421 |
9 | 808332287 |
10 | 348823825 |
11 | 1699a1559 |
12 | 989a1781 |
13 | 57363a3c |
14 | 34482557 |
15 | 2095531a |
hex | 14caa111 |
348823825 has 24 divisors (see below), whose sum is σ = 496093248. Its totient is φ = 238342080.
The previous prime is 348823823. The next prime is 348823829. The reversal of 348823825 is 528328843.
It is not a de Polignac number, because 348823825 - 21 = 348823823 is a prime.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (348823823) 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 23 ways as a sum of consecutive naturals, for example, 47874 + ... + 54676.
It is an arithmetic number, because the mean of its divisors is an integer number (20670552).
Almost surely, 2348823825 is an apocalyptic number.
348823825 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
348823825 is a deficient number, since it is larger than the sum of its proper divisors (147269423).
348823825 is a wasteful number, since it uses less digits than its factorization.
348823825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7113 (or 7108 counting only the distinct ones).
The product of its digits is 368640, while the sum is 43.
The square root of 348823825 is about 18676.8258812894. The cubic root of 348823825 is about 703.9395723626.
The spelling of 348823825 in words is "three hundred forty-eight million, eight hundred twenty-three thousand, eight hundred twenty-five".
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