Base | Representation |
---|---|
bin | 100100100110110… |
… | …001110000010101 |
3 | 1120210121210121210 |
4 | 210212301300111 |
5 | 2224210120140 |
6 | 140535132033 |
7 | 21135101223 |
oct | 4446616025 |
9 | 1523553553 |
10 | 614145045 |
11 | 29573a298 |
12 | 151814019 |
13 | 9a30c047 |
14 | 5b7c9b13 |
15 | 38db3d80 |
hex | 249b1c15 |
614145045 has 8 divisors (see below), whose sum is σ = 982632096. Its totient is φ = 327544016.
The previous prime is 614145041. The next prime is 614145047. The reversal of 614145045 is 540541416.
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 614145045 - 22 = 614145041 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (614145041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20471487 + ... + 20471516.
It is an arithmetic number, because the mean of its divisors is an integer number (122829012).
Almost surely, 2614145045 is an apocalyptic number.
It is an amenable number.
614145045 is a deficient number, since it is larger than the sum of its proper divisors (368487051).
614145045 is a wasteful number, since it uses less digits than its factorization.
614145045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40943011.
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 614145045 is about 24781.9499838088. The cubic root of 614145045 is about 850.0092478809.
The spelling of 614145045 in words is "six hundred fourteen million, one hundred forty-five thousand, forty-five".
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