Base | Representation |
---|---|
bin | 10100101111101… |
… | …101101100000000 |
3 | 220020220212220010 |
4 | 110233231230000 |
5 | 1203100132344 |
6 | 54311544520 |
7 | 11424252342 |
oct | 2457555400 |
9 | 806825803 |
10 | 348052224 |
11 | 169514873 |
12 | 9868b140 |
13 | 57153780 |
14 | 34321292 |
15 | 208518b9 |
hex | 14bedb00 |
348052224 has 144 divisors (see below), whose sum is σ = 1013693184. Its totient is φ = 105369600.
The previous prime is 348052207. The next prime is 348052231. The reversal of 348052224 is 422250843.
It is a super-2 number, since 2×3480522242 = 242280701262692352, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 348052191 and 348052200.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 708619 + ... + 709109.
It is an arithmetic number, because the mean of its divisors is an integer number (7039536).
Almost surely, 2348052224 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 348052224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (506846592).
348052224 is an abundant number, since it is smaller than the sum of its proper divisors (665640960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348052224 is a wasteful number, since it uses less digits than its factorization.
348052224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 594 (or 580 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 30.
The square root of 348052224 is about 18656.1578037923. The cubic root of 348052224 is about 703.4201492579.
The spelling of 348052224 in words is "three hundred forty-eight million, fifty-two thousand, two hundred twenty-four".
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