Base | Representation |
---|---|
bin | 1010001000110111011… |
… | …00000011111011010001 |
3 | 1020022011120221101000020 |
4 | 11010123230003323101 |
5 | 21201413330324400 |
6 | 424011041014053 |
7 | 34111415451045 |
oct | 5043354037321 |
9 | 1208146841006 |
10 | 348356886225 |
11 | 124812420687 |
12 | 57620024329 |
13 | 26b0834b95a |
14 | 12c09558025 |
15 | 90dcb8a2a0 |
hex | 511bb03ed1 |
348356886225 has 24 divisors (see below), whose sum is σ = 600991361472. Its totient is φ = 177712497600.
The previous prime is 348356886191. The next prime is 348356886233. The reversal of 348356886225 is 522688653843.
It is a happy number.
It is not a de Polignac number, because 348356886225 - 211 = 348356884177 is a prime.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 100971286 + ... + 100974735.
It is an arithmetic number, because the mean of its divisors is an integer number (25041306728).
Almost surely, 2348356886225 is an apocalyptic number.
It is an amenable number.
348356886225 is a deficient number, since it is larger than the sum of its proper divisors (252634475247).
348356886225 is a wasteful number, since it uses less digits than its factorization.
348356886225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201946057 (or 201946052 counting only the distinct ones).
The product of its digits is 66355200, while the sum is 60.
It can be divided in two parts, 34835 and 6886225, that added together give a triangular number (6921060 = T3720).
The spelling of 348356886225 in words is "three hundred forty-eight billion, three hundred fifty-six million, eight hundred eighty-six thousand, two hundred twenty-five".
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