Base | Representation |
---|---|
bin | 1111011100010110… |
… | …1011100010100101 |
3 | 101200220102020222220 |
4 | 3313011223202211 |
5 | 31442214231123 |
6 | 1523203342553 |
7 | 204504561222 |
oct | 36705534245 |
9 | 11626366886 |
10 | 4145461413 |
11 | 1838006575 |
12 | 978381a59 |
13 | 510ac1862 |
14 | 2b47ba949 |
15 | 193e09ce3 |
hex | f716b8a5 |
4145461413 has 4 divisors (see below), whose sum is σ = 5527281888. Its totient is φ = 2763640940.
The previous prime is 4145461403. The next prime is 4145461417. The reversal of 4145461413 is 3141645414.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4145461413 - 28 = 4145461157 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4145461417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690910233 + ... + 690910238.
It is an arithmetic number, because the mean of its divisors is an integer number (1381820472).
Almost surely, 24145461413 is an apocalyptic number.
It is an amenable number.
4145461413 is a deficient number, since it is larger than the sum of its proper divisors (1381820475).
4145461413 is a wasteful number, since it uses less digits than its factorization.
4145461413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1381820474.
The product of its digits is 23040, while the sum is 33.
The square root of 4145461413 is about 64385.2577303221. The cubic root of 4145461413 is about 1606.4145373537.
The spelling of 4145461413 in words is "four billion, one hundred forty-five million, four hundred sixty-one thousand, four hundred thirteen".
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