Base | Representation |
---|---|
bin | 1111001010111101… |
… | …0100000011101001 |
3 | 101111211002212221002 |
4 | 3302233110003221 |
5 | 31320024123233 |
6 | 1512035324345 |
7 | 202630405223 |
oct | 36257240351 |
9 | 11454085832 |
10 | 4072489193 |
11 | 17aa8a5453 |
12 | 957a506b5 |
13 | 4cb952226 |
14 | 2a8c23413 |
15 | 18c7e36e8 |
hex | f2bd40e9 |
4072489193 has 8 divisors (see below), whose sum is σ = 4170482976. Its totient is φ = 3974644800.
The previous prime is 4072489171. The next prime is 4072489237. The reversal of 4072489193 is 3919842704.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4072489193 - 26 = 4072489129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4072489133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18833 + ... + 92193.
It is an arithmetic number, because the mean of its divisors is an integer number (521310372).
Almost surely, 24072489193 is an apocalyptic number.
4072489193 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
4072489193 is a deficient number, since it is larger than the sum of its proper divisors (97993783).
4072489193 is a wasteful number, since it uses less digits than its factorization.
4072489193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74695.
The product of its (nonzero) digits is 435456, while the sum is 47.
The square root of 4072489193 is about 63816.0574855577. The cubic root of 4072489193 is about 1596.9328210205.
The spelling of 4072489193 in words is "four billion, seventy-two million, four hundred eighty-nine thousand, one hundred ninety-three".
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