Base | Representation |
---|---|
bin | 1111000000110101… |
… | …0001101010001011 |
3 | 101101212011211020022 |
4 | 3300031101222023 |
5 | 31223140341133 |
6 | 1503521051055 |
7 | 201603352151 |
oct | 36015215213 |
9 | 11355154208 |
10 | 4030012043 |
11 | 1788922772 |
12 | 945786a8b |
13 | 4c2bcc015 |
14 | 2a33273d1 |
15 | 188c02998 |
hex | f0351a8b |
4030012043 has 8 divisors (see below), whose sum is σ = 4301867520. Its totient is φ = 3764131560.
The previous prime is 4030011977. The next prime is 4030012079. The reversal of 4030012043 is 3402100304.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4030012043 - 210 = 4030011019 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4030015043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1492355 + ... + 1495052.
It is an arithmetic number, because the mean of its divisors is an integer number (537733440).
Almost surely, 24030012043 is an apocalyptic number.
4030012043 is a deficient number, since it is larger than the sum of its proper divisors (271855477).
4030012043 is a wasteful number, since it uses less digits than its factorization.
4030012043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2987497.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 4030012043 is about 63482.3758455841. The cubic root of 4030012043 is about 1591.3612596462.
Adding to 4030012043 its reverse (3402100304), we get a palindrome (7432112347).
The spelling of 4030012043 in words is "four billion, thirty million, twelve thousand, forty-three".
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