Base | Representation |
---|---|
bin | 110001101111001… |
… | …010111100001000 |
3 | 2011011011102001110 |
4 | 301233022330020 |
5 | 3202104333120 |
6 | 214445050320 |
7 | 26451462246 |
oct | 6157127410 |
9 | 2134142043 |
10 | 834449160 |
11 | 399030006 |
12 | 1b35569a0 |
13 | 103b54ccc |
14 | 7cb75796 |
15 | 4d3ce2e0 |
hex | 31bcaf08 |
834449160 has 128 divisors (see below), whose sum is σ = 2589022080. Its totient is φ = 214990848.
The previous prime is 834449159. The next prime is 834449221. The reversal of 834449160 is 61944438.
It is a happy number.
834449160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 723144 + ... + 724296.
It is an arithmetic number, because the mean of its divisors is an integer number (20226735).
Almost surely, 2834449160 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 834449160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1294511040).
834449160 is an abundant number, since it is smaller than the sum of its proper divisors (1754572920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
834449160 is a wasteful number, since it uses less digits than its factorization.
834449160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1367 (or 1363 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 39.
The square root of 834449160 is about 28886.8336790310. The cubic root of 834449160 is about 941.4558547937.
The spelling of 834449160 in words is "eight hundred thirty-four million, four hundred forty-nine thousand, one hundred sixty".
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