Base | Representation |
---|---|
bin | 1111000110110100011001 |
3 | 21110012012222 |
4 | 33012310121 |
5 | 2003210324 |
6 | 220513425 |
7 | 45442310 |
oct | 17066431 |
9 | 7405188 |
10 | 3960089 |
11 | 2265301 |
12 | 13ab875 |
13 | a88663 |
14 | 751277 |
15 | 53355e |
hex | 3c6d19 |
3960089 has 4 divisors (see below), whose sum is σ = 4525824. Its totient is φ = 3394356.
The previous prime is 3960083. The next prime is 3960101. The reversal of 3960089 is 9800693.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 3960089 - 28 = 3959833 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a nialpdrome in base 13.
It is not an unprimeable number, because it can be changed into a prime (3960083) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282857 + ... + 282870.
It is an arithmetic number, because the mean of its divisors is an integer number (1131456).
Almost surely, 23960089 is an apocalyptic number.
It is an amenable number.
3960089 is a deficient number, since it is larger than the sum of its proper divisors (565735).
3960089 is an equidigital number, since it uses as much as digits as its factorization.
3960089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 565734.
The product of its (nonzero) digits is 11664, while the sum is 35.
The square root of 3960089 is about 1989.9972361790. The cubic root of 3960089 is about 158.2103830977.
The spelling of 3960089 in words is "three million, nine hundred sixty thousand, eighty-nine".
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