Base | Representation |
---|---|
bin | 11101010010110… |
… | …01101110011000 |
3 | 122010101121002020 |
4 | 32221121232120 |
5 | 1000401444141 |
6 | 40214534440 |
7 | 6042464343 |
oct | 1651315630 |
9 | 563347066 |
10 | 245734296 |
11 | 11678a8a5 |
12 | 6a367420 |
13 | 3bbaac12 |
14 | 248c945a |
15 | 16890266 |
hex | ea59b98 |
245734296 has 64 divisors (see below), whose sum is σ = 648950400. Its totient is φ = 77326848.
The previous prime is 245734289. The next prime is 245734327. The reversal of 245734296 is 692437542.
It is a congruent number.
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, 157456 + ... + 159008.
It is an arithmetic number, because the mean of its divisors is an integer number (10139850).
Almost surely, 2245734296 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 245734296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324475200).
245734296 is an abundant number, since it is smaller than the sum of its proper divisors (403216104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245734296 is a wasteful number, since it uses less digits than its factorization.
245734296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1928 (or 1924 counting only the distinct ones).
The product of its digits is 362880, while the sum is 42.
The square root of 245734296 is about 15675.9145187769. The cubic root of 245734296 is about 626.3569842046.
The spelling of 245734296 in words is "two hundred forty-five million, seven hundred thirty-four thousand, two hundred ninety-six".
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