Base | Representation |
---|---|
bin | 1011101101010101… |
… | …0100101000000000 |
3 | 22010000222022220221 |
4 | 2323111110220000 |
5 | 22414042211041 |
6 | 1235511512424 |
7 | 140612312002 |
oct | 27325245000 |
9 | 8100868827 |
10 | 3142928896 |
11 | 1373112aa8 |
12 | 738688714 |
13 | 3b11a8a53 |
14 | 21b5b0372 |
15 | 135dc82d1 |
hex | bb554a00 |
3142928896 has 40 divisors (see below), whose sum is σ = 6290529300. Its totient is φ = 1568759808.
The previous prime is 3142928843. The next prime is 3142928897. The reversal of 3142928896 is 6988292413.
It can be written as a sum of positive squares in 2 ways, for example, as 2752471296 + 390457600 = 52464^2 + 19760^2 .
It is not an unprimeable number, because it can be changed into a prime (3142928897) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310930 + ... + 320878.
Almost surely, 23142928896 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 3142928896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3145264650).
3142928896 is an abundant number, since it is smaller than the sum of its proper divisors (3147600404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3142928896 is an frugal number, since it uses more digits than its factorization.
3142928896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10584 (or 10568 counting only the distinct ones).
The product of its digits is 1492992, while the sum is 52.
The square root of 3142928896 is about 56061.8310082716. The cubic root of 3142928896 is about 1464.7995075604.
The spelling of 3142928896 in words is "three billion, one hundred forty-two million, nine hundred twenty-eight thousand, eight hundred ninety-six".
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