Base | Representation |
---|---|
bin | 10100110110111… |
… | …100001111100000 |
3 | 220101111010211101 |
4 | 110312330033200 |
5 | 1204041244343 |
6 | 54420324144 |
7 | 11446333126 |
oct | 2466741740 |
9 | 811433741 |
10 | 349946848 |
11 | 16a599279 |
12 | 99243654 |
13 | 57667c54 |
14 | 34695916 |
15 | 20ac7e4d |
hex | 14dbc3e0 |
349946848 has 48 divisors (see below), whose sum is σ = 715478400. Its totient is φ = 168307200.
The previous prime is 349946827. The next prime is 349946867. The reversal of 349946848 is 848649943.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178578 + ... + 180526.
It is an arithmetic number, because the mean of its divisors is an integer number (14905800).
Almost surely, 2349946848 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 349946848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (357739200).
349946848 is an abundant number, since it is smaller than the sum of its proper divisors (365531552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
349946848 is a wasteful number, since it uses less digits than its factorization.
349946848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2171 (or 2163 counting only the distinct ones).
The product of its digits is 5971968, while the sum is 55.
The square root of 349946848 is about 18706.8663329805. The cubic root of 349946848 is about 704.6941973031.
The spelling of 349946848 in words is "three hundred forty-nine million, nine hundred forty-six thousand, eight hundred forty-eight".
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