Base | Representation |
---|---|
bin | 1110110011111011… |
… | …0011100111100101 |
3 | 101021002100000002102 |
4 | 3230332303213211 |
5 | 31120311343313 |
6 | 1454305021445 |
7 | 200345325155 |
oct | 35476634745 |
9 | 11232300072 |
10 | 3975887333 |
11 | 1760315000 |
12 | 92b624885 |
13 | 4b492b372 |
14 | 29a078765 |
15 | 1840b0a58 |
hex | ecfb39e5 |
3975887333 has 8 divisors (see below), whose sum is σ = 4373178816. Its totient is φ = 3614441820.
The previous prime is 3975887303. The next prime is 3975887407. The reversal of 3975887333 is 3337885793.
It is a happy number.
It is not a de Polignac number, because 3975887333 - 210 = 3975886309 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3975887303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1492241 + ... + 1494902.
It is an arithmetic number, because the mean of its divisors is an integer number (546647352).
Almost surely, 23975887333 is an apocalyptic number.
It is an amenable number.
3975887333 is a deficient number, since it is larger than the sum of its proper divisors (397291483).
3975887333 is an equidigital number, since it uses as much as digits as its factorization.
3975887333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2987176 (or 2987154 counting only the distinct ones).
The product of its digits is 11430720, while the sum is 56.
The square root of 3975887333 is about 63054.6376803483. The cubic root of 3975887333 is about 1584.2049149766.
The spelling of 3975887333 in words is "three billion, nine hundred seventy-five million, eight hundred eighty-seven thousand, three hundred thirty-three".
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