Base | Representation |
---|---|
bin | 1111011011101000… |
… | …1100111100100001 |
3 | 101200200202101120011 |
4 | 3312322030330201 |
5 | 31440431440023 |
6 | 1523015044521 |
7 | 204440160013 |
oct | 36672147441 |
9 | 11620671504 |
10 | 4142452513 |
11 | 1836340981 |
12 | 977370741 |
13 | 5102aa144 |
14 | 2b42361b3 |
15 | 193a1350d |
hex | f6e8cf21 |
4142452513 has 12 divisors (see below), whose sum is σ = 4342163904. Its totient is φ = 3944415200.
The previous prime is 4142452451. The next prime is 4142452519. The reversal of 4142452513 is 3152542414.
It is not a de Polignac number, because 4142452513 - 213 = 4142444321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4142452519) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5443053 + ... + 5443813.
It is an arithmetic number, because the mean of its divisors is an integer number (361846992).
Almost surely, 24142452513 is an apocalyptic number.
It is an amenable number.
4142452513 is a deficient number, since it is larger than the sum of its proper divisors (199711391).
4142452513 is an frugal number, since it uses more digits than its factorization.
4142452513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1856 (or 1095 counting only the distinct ones).
The product of its digits is 19200, while the sum is 31.
The square root of 4142452513 is about 64361.8871149689. The cubic root of 4142452513 is about 1606.0257820271.
Adding to 4142452513 its reverse (3152542414), we get a palindrome (7294994927).
The spelling of 4142452513 in words is "four billion, one hundred forty-two million, four hundred fifty-two thousand, five hundred thirteen".
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