Base | Representation |
---|---|
bin | 1000101001011000… |
… | …11101000010001001 |
3 | 102222112001102001100 |
4 | 10110230131002021 |
5 | 34001343233443 |
6 | 2044345412013 |
7 | 223015515243 |
oct | 42454350211 |
9 | 12875042040 |
10 | 4642164873 |
11 | 1a724211a5 |
12 | a9679a009 |
13 | 58c991328 |
14 | 320755093 |
15 | 1c28213d3 |
hex | 114b1d089 |
4642164873 has 24 divisors (see below), whose sum is σ = 7061256800. Its totient is φ = 2930649984.
The previous prime is 4642164869. The next prime is 4642164907. The reversal of 4642164873 is 3784612464.
It is not a de Polignac number, because 4642164873 - 22 = 4642164869 is a prime.
It is a super-2 number, since 2×46421648732 = 43099389416230212258, which contains 22 as substring.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4642164173) 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 23 ways as a sum of consecutive naturals, for example, 561393 + ... + 569601.
Almost surely, 24642164873 is an apocalyptic number.
It is an amenable number.
4642164873 is a deficient number, since it is larger than the sum of its proper divisors (2419091927).
4642164873 is a wasteful number, since it uses less digits than its factorization.
4642164873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11541 (or 11538 counting only the distinct ones).
The product of its digits is 774144, while the sum is 45.
The square root of 4642164873 is about 68133.4343255938. The cubic root of 4642164873 is about 1668.1695402863.
The spelling of 4642164873 in words is "four billion, six hundred forty-two million, one hundred sixty-four thousand, eight hundred seventy-three".
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