Base | Representation |
---|---|
bin | 10100110011000… |
… | …000001000011101 |
3 | 220022112200022100 |
4 | 110303000020131 |
5 | 1203310223310 |
6 | 54342235313 |
7 | 11434502403 |
oct | 2463001035 |
9 | 808480270 |
10 | 348914205 |
11 | 169a53452 |
12 | 98a25b39 |
13 | 57395c13 |
14 | 344a7473 |
15 | 20971ec0 |
hex | 14cc021d |
348914205 has 48 divisors (see below), whose sum is σ = 650944944. Its totient is φ = 172247040.
The previous prime is 348914197. The next prime is 348914213. The reversal of 348914205 is 502419843.
It is an interprime number because it is at equal distance from previous prime (348914197) and next prime (348914213).
It can be written as a sum of positive squares in 8 ways, for example, as 1390041 + 347524164 = 1179^2 + 18642^2 .
It is not a de Polignac number, because 348914205 - 23 = 348914197 is a prime.
It is a super-2 number, since 2×3489142052 = 243482244901564050, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 348914205.
It is a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 42927 + ... + 50403.
It is an arithmetic number, because the mean of its divisors is an integer number (13561353).
Almost surely, 2348914205 is an apocalyptic number.
It is an amenable number.
348914205 is a deficient number, since it is larger than the sum of its proper divisors (302030739).
348914205 is a wasteful number, since it uses less digits than its factorization.
348914205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7566 (or 7563 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 348914205 is about 18679.2453006003. The cubic root of 348914205 is about 704.0003638568. Note that the first 3 decimals are identical.
The spelling of 348914205 in words is "three hundred forty-eight million, nine hundred fourteen thousand, two hundred five".
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