Base | Representation |
---|---|
bin | 1000100000001010… |
… | …11000001001100001 |
3 | 102210010111111101101 |
4 | 10100011120021201 |
5 | 33322042444020 |
6 | 2032543434401 |
7 | 221056156630 |
oct | 42005301141 |
9 | 12703444341 |
10 | 4564812385 |
11 | 1a32799121 |
12 | a748b5a01 |
13 | 57994a023 |
14 | 31437b517 |
15 | 1bab4200a |
hex | 110158261 |
4564812385 has 8 divisors (see below), whose sum is σ = 6260314176. Its totient is φ = 3130157040.
The previous prime is 4564812353. The next prime is 4564812391. The reversal of 4564812385 is 5832184654.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4564812385 - 25 = 4564812353 is a prime.
It is a super-2 number, since 2×45648123852 = 41675024220498776450, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65211571 + ... + 65211640.
It is an arithmetic number, because the mean of its divisors is an integer number (782539272).
Almost surely, 24564812385 is an apocalyptic number.
It is an amenable number.
4564812385 is a deficient number, since it is larger than the sum of its proper divisors (1695501791).
4564812385 is a wasteful number, since it uses less digits than its factorization.
4564812385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130423223.
The product of its digits is 921600, while the sum is 46.
The square root of 4564812385 is about 67563.3953039662. The cubic root of 4564812385 is about 1658.8520132945.
The spelling of 4564812385 in words is "four billion, five hundred sixty-four million, eight hundred twelve thousand, three hundred eighty-five".
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