Base | Representation |
---|---|
bin | 10100110010101… |
… | …101101001001000 |
3 | 220022101211102102 |
4 | 110302231221020 |
5 | 1203300312342 |
6 | 54340452532 |
7 | 11434035533 |
oct | 2462555110 |
9 | 808354372 |
10 | 348838472 |
11 | 169a01564 |
12 | 989aa148 |
13 | 5736a5c8 |
14 | 34487a1a |
15 | 20959832 |
hex | 14cada48 |
348838472 has 8 divisors (see below), whose sum is σ = 654072150. Its totient is φ = 174419232.
The previous prime is 348838433. The next prime is 348838507. The reversal of 348838472 is 274838843.
It can be written as a sum of positive squares in only one way, i.e., 226382116 + 122456356 = 15046^2 + 11066^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 21802397 + ... + 21802412.
Almost surely, 2348838472 is an apocalyptic number.
It is an amenable number.
348838472 is a deficient number, since it is larger than the sum of its proper divisors (305233678).
348838472 is a wasteful number, since it uses less digits than its factorization.
348838472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43604815 (or 43604811 counting only the distinct ones).
The product of its digits is 1032192, while the sum is 47.
The square root of 348838472 is about 18677.2179941232. The cubic root of 348838472 is about 703.9494249567.
The spelling of 348838472 in words is "three hundred forty-eight million, eight hundred thirty-eight thousand, four hundred seventy-two".
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