Base | Representation |
---|---|
bin | 1000101110100010… |
… | …10110000100001001 |
3 | 110002112101110220021 |
4 | 10113101112010021 |
5 | 34043424440324 |
6 | 2052532100441 |
7 | 224052105262 |
oct | 42721260411 |
9 | 13075343807 |
10 | 4685390089 |
11 | 1a94864a16 |
12 | aa9164721 |
13 | 598916b93 |
14 | 3263a7969 |
15 | 1c650dae4 |
hex | 117456109 |
4685390089 has 4 divisors (see below), whose sum is σ = 4741840656. Its totient is φ = 4628939524.
The previous prime is 4685390057. The next prime is 4685390113. The reversal of 4685390089 is 9800935864.
It is a happy number.
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 a cyclic number.
It is not a de Polignac number, because 4685390089 - 25 = 4685390057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4685690089) 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 3 ways as a sum of consecutive naturals, for example, 28225159 + ... + 28225324.
It is an arithmetic number, because the mean of its divisors is an integer number (1185460164).
Almost surely, 24685390089 is an apocalyptic number.
It is an amenable number.
4685390089 is a deficient number, since it is larger than the sum of its proper divisors (56450567).
4685390089 is an equidigital number, since it uses as much as digits as its factorization.
4685390089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56450566.
The product of its (nonzero) digits is 1866240, while the sum is 52.
The square root of 4685390089 is about 68449.9093425258. The cubic root of 4685390089 is about 1673.3312363755.
The spelling of 4685390089 in words is "four billion, six hundred eighty-five million, three hundred ninety thousand, eighty-nine".
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