Base | Representation |
---|---|
bin | 1110111111001101… |
… | …1111101000001000 |
3 | 101101101110110021100 |
4 | 3233303133220020 |
5 | 31214423103022 |
6 | 1503120141400 |
7 | 201462043035 |
oct | 35763375010 |
9 | 11341413240 |
10 | 4023253512 |
11 | 1785026a03 |
12 | 943467860 |
13 | 4c16a39a5 |
14 | 2a248838c |
15 | 18831a1ac |
hex | efcdfa08 |
4023253512 has 24 divisors (see below), whose sum is σ = 10896311790. Its totient is φ = 1341084480.
The previous prime is 4023253511. The next prime is 4023253523. The reversal of 4023253512 is 2153523204.
It is a happy number.
4023253512 is a `hidden beast` number, since 402 + 3 + 253 + 5 + 1 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 3339221796 + 684031716 = 57786^2 + 26154^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is not an unprimeable number, because it can be changed into a prime (4023253511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27939189 + ... + 27939332.
Almost surely, 24023253512 is an apocalyptic number.
It is an amenable number.
4023253512 is an abundant number, since it is smaller than the sum of its proper divisors (6873058278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4023253512 is a wasteful number, since it uses less digits than its factorization.
4023253512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55878533 (or 55878526 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 4023253512 is about 63429.1219551398. The cubic root of 4023253512 is about 1590.4711645075.
Adding to 4023253512 its reverse (2153523204), we get a palindrome (6176776716).
The spelling of 4023253512 in words is "four billion, twenty-three million, two hundred fifty-three thousand, five hundred twelve".
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