Base | Representation |
---|---|
bin | 1111110000100000… |
… | …1101110011110000 |
3 | 101220210111212210110 |
4 | 3330020031303300 |
5 | 32130340342034 |
6 | 1535423501320 |
7 | 206552336631 |
oct | 37410156360 |
9 | 11823455713 |
10 | 4230012144 |
11 | 1880805806 |
12 | 9a0757840 |
13 | 525486387 |
14 | 2c1b09888 |
15 | 19b55bde9 |
hex | fc20dcf0 |
4230012144 has 40 divisors (see below), whose sum is σ = 10966454352. Its totient is φ = 1404981760.
The previous prime is 4230012119. The next prime is 4230012167. The reversal of 4230012144 is 4412100324.
4230012144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 4230012144.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143319 + ... + 170294.
Almost surely, 24230012144 is an apocalyptic number.
It is an amenable number.
4230012144 is an abundant number, since it is smaller than the sum of its proper divisors (6736442208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4230012144 is a wasteful number, since it uses less digits than its factorization.
4230012144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313905 (or 313899 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 4230012144 is about 65038.5435261276. The cubic root of 4230012144 is about 1617.2625801786.
Adding to 4230012144 its reverse (4412100324), we get a palindrome (8642112468).
The spelling of 4230012144 in words is "four billion, two hundred thirty million, twelve thousand, one hundred forty-four".
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