Base | Representation |
---|---|
bin | 1110110111000000… |
… | …1010100010110100 |
3 | 101021222200101000010 |
4 | 3231300022202310 |
5 | 31132114420132 |
6 | 1455450220220 |
7 | 200563315113 |
oct | 35560124264 |
9 | 11258611003 |
10 | 3988826292 |
11 | 1767652260 |
12 | 933a24670 |
13 | 4b750b859 |
14 | 29ba85c7a |
15 | 1852b96cc |
hex | edc0a8b4 |
3988826292 has 96 divisors (see below), whose sum is σ = 10575581184. Its totient is φ = 1159401600.
The previous prime is 3988826251. The next prime is 3988826293. The reversal of 3988826292 is 2926288893.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3988826293) 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, 341013 + ... + 352515.
It is an arithmetic number, because the mean of its divisors is an integer number (110162304).
Almost surely, 23988826292 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 3988826292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5287790592).
3988826292 is an abundant number, since it is smaller than the sum of its proper divisors (6586754892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3988826292 is a wasteful number, since it uses less digits than its factorization.
3988826292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11629 (or 11627 counting only the distinct ones).
The product of its digits is 5971968, while the sum is 57.
The square root of 3988826292 is about 63157.1555090949. The cubic root of 3988826292 is about 1585.9215771908.
The spelling of 3988826292 in words is "three billion, nine hundred eighty-eight million, eight hundred twenty-six thousand, two hundred ninety-two".
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