Base | Representation |
---|---|
bin | 1111101011001111… |
… | …1110110111100000 |
3 | 101212020222000221200 |
4 | 3322303332313200 |
5 | 32104212241343 |
6 | 1533314321200 |
7 | 206163551652 |
oct | 37263766740 |
9 | 11766860850 |
10 | 4207930848 |
11 | 186a2a3800 |
12 | 995289200 |
13 | 520a24814 |
14 | 2bcbdc6d2 |
15 | 1996494d3 |
hex | facfede0 |
4207930848 has 216 divisors, whose sum is σ = 13928713344. Its totient is φ = 1199953920.
The previous prime is 4207930807. The next prime is 4207930861. The reversal of 4207930848 is 8480397024.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 588865 + ... + 595967.
It is an arithmetic number, because the mean of its divisors is an integer number (64484784).
Almost surely, 24207930848 is an apocalyptic number.
4207930848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4207930848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6964356672).
4207930848 is an abundant number, since it is smaller than the sum of its proper divisors (9720782496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4207930848 is a wasteful number, since it uses less digits than its factorization.
4207930848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7158 (or 7136 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 45.
The square root of 4207930848 is about 64868.5659468436. The cubic root of 4207930848 is about 1614.4435517120.
It can be divided in two parts, 42079 and 30848, that added together give a palindrome (72927).
The spelling of 4207930848 in words is "four billion, two hundred seven million, nine hundred thirty thousand, eight hundred forty-eight".
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