Base | Representation |
---|---|
bin | 1111110110010001… |
… | …0001011100111000 |
3 | 101222110220220220110 |
4 | 3331210101130320 |
5 | 32203030104222 |
6 | 1542045024320 |
7 | 210264426045 |
oct | 37544213470 |
9 | 11873826813 |
10 | 4254144312 |
11 | 1893398650 |
12 | 9a88550a0 |
13 | 52a485572 |
14 | 2c4dcc1cc |
15 | 19d72730c |
hex | fd911738 |
4254144312 has 64 divisors (see below), whose sum is σ = 11749132800. Its totient is φ = 1272810240.
The previous prime is 4254144281. The next prime is 4254144317. The reversal of 4254144312 is 2134414524.
It is a super-3 number, since 3×42541443123 (a number of 30 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4254144312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4254144317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81133 + ... + 122844.
It is an arithmetic number, because the mean of its divisors is an integer number (183580200).
Almost surely, 24254144312 is an apocalyptic number.
It is an amenable number.
4254144312 is an abundant number, since it is smaller than the sum of its proper divisors (7494988488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4254144312 is a wasteful number, since it uses less digits than its factorization.
4254144312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204076 (or 204072 counting only the distinct ones).
The product of its digits is 15360, while the sum is 30.
The square root of 4254144312 is about 65223.8017291234. The cubic root of 4254144312 is about 1620.3322379092.
Adding to 4254144312 its reverse (2134414524), we get a palindrome (6388558836).
The spelling of 4254144312 in words is "four billion, two hundred fifty-four million, one hundred forty-four thousand, three hundred twelve".
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