Base | Representation |
---|---|
bin | 10100110100011… |
… | …010100111110100 |
3 | 220100020111202000 |
4 | 110310122213310 |
5 | 1203404103402 |
6 | 54354215300 |
7 | 11440605120 |
oct | 2464324764 |
9 | 810214660 |
10 | 349284852 |
11 | 16a186974 |
12 | 98b84530 |
13 | 57495837 |
14 | 34562580 |
15 | 209e6c1c |
hex | 14d1a9f4 |
349284852 has 96 divisors (see below), whose sum is σ = 1049260800. Its totient is φ = 98413056.
The previous prime is 349284821. The next prime is 349284857. The reversal of 349284852 is 258482943.
349284852 is a `hidden beast` number, since 3 + 492 + 84 + 85 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 349284798 and 349284807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (349284857) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52024 + ... + 58352.
It is an arithmetic number, because the mean of its divisors is an integer number (10929800).
Almost surely, 2349284852 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 349284852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524630400).
349284852 is an abundant number, since it is smaller than the sum of its proper divisors (699975948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
349284852 is a wasteful number, since it uses less digits than its factorization.
349284852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6422 (or 6414 counting only the distinct ones).
The product of its digits is 552960, while the sum is 45.
The square root of 349284852 is about 18689.1640262479. The cubic root of 349284852 is about 704.2495591006.
The spelling of 349284852 in words is "three hundred forty-nine million, two hundred eighty-four thousand, eight hundred fifty-two".
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