Base | Representation |
---|---|
bin | 1011101000110110… |
… | …1010000001000000 |
3 | 22001201121212100022 |
4 | 2322031222001000 |
5 | 22344240022034 |
6 | 1234001113012 |
7 | 140263525064 |
oct | 27215520100 |
9 | 8051555308 |
10 | 3124142144 |
11 | 1363551262 |
12 | 732328768 |
13 | 3aa32b926 |
14 | 218cbdaa4 |
15 | 134416b2e |
hex | ba36a040 |
3124142144 has 14 divisors (see below), whose sum is σ = 6199469694. Its totient is φ = 1562071040.
The previous prime is 3124142111. The next prime is 3124142159. The reversal of 3124142144 is 4412414213.
It can be written as a sum of positive squares in only one way, i.e., 2903916544 + 220225600 = 53888^2 + 14840^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24407297 + ... + 24407424.
Almost surely, 23124142144 is an apocalyptic number.
It is an amenable number.
3124142144 is a deficient number, since it is larger than the sum of its proper divisors (3075327550).
3124142144 is an equidigital number, since it uses as much as digits as its factorization.
3124142144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48814733 (or 48814723 counting only the distinct ones).
The product of its digits is 3072, while the sum is 26.
The square root of 3124142144 is about 55894.0260135195. The cubic root of 3124142144 is about 1461.8750762678.
Adding to 3124142144 its reverse (4412414213), we get a palindrome (7536556357).
The spelling of 3124142144 in words is "three billion, one hundred twenty-four million, one hundred forty-two thousand, one hundred forty-four".
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