Base | Representation |
---|---|
bin | 1111110011101000… |
… | …1110111110110000 |
3 | 101221201012001002002 |
4 | 3330322032332300 |
5 | 32142214433034 |
6 | 1541012513132 |
7 | 210101650220 |
oct | 37472167660 |
9 | 11851161062 |
10 | 4243124144 |
11 | 1888150a76 |
12 | 9a501b7a8 |
13 | 5280c755c |
14 | 2c3760080 |
15 | 19c79be7e |
hex | fce8efb0 |
4243124144 has 20 divisors (see below), whose sum is σ = 9395489424. Its totient is φ = 1818481728.
The previous prime is 4243124141. The next prime is 4243124159. The reversal of 4243124144 is 4414213424.
It is a super-3 number, since 3×42431241443 (a number of 30 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (4243124141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18942407 + ... + 18942630.
Almost surely, 24243124144 is an apocalyptic number.
It is an amenable number.
4243124144 is an abundant number, since it is smaller than the sum of its proper divisors (5152365280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4243124144 is a wasteful number, since it uses less digits than its factorization.
4243124144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37885052 (or 37885046 counting only the distinct ones).
The product of its digits is 12288, while the sum is 29.
The square root of 4243124144 is about 65139.2672970767. The cubic root of 4243124144 is about 1618.9318956336.
Adding to 4243124144 its reverse (4414213424), we get a palindrome (8657337568).
The spelling of 4243124144 in words is "four billion, two hundred forty-three million, one hundred twenty-four thousand, one hundred forty-four".
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