Base | Representation |
---|---|
bin | 1110110101111010… |
… | …0110000110001010 |
3 | 101021200000101010020 |
4 | 3231132212012022 |
5 | 31124430024204 |
6 | 1455203401310 |
7 | 200506213236 |
oct | 35536460612 |
9 | 11250011106 |
10 | 3984220554 |
11 | 1764a96966 |
12 | 932383236 |
13 | 4b6588372 |
14 | 29b2075c6 |
15 | 184ba9bd9 |
hex | ed7a618a |
3984220554 has 16 divisors (see below), whose sum is σ = 7978575648. Its totient is φ = 1326384432.
The previous prime is 3984220553. The next prime is 3984220579. The reversal of 3984220554 is 4550224893.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3984220553) 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, 417157 + ... + 426600.
It is an arithmetic number, because the mean of its divisors is an integer number (498660978).
Almost surely, 23984220554 is an apocalyptic number.
3984220554 is an abundant number, since it is smaller than the sum of its proper divisors (3994355094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3984220554 is a wasteful number, since it uses less digits than its factorization.
3984220554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 844549.
The product of its (nonzero) digits is 345600, while the sum is 42.
The square root of 3984220554 is about 63120.6824582878. The cubic root of 3984220554 is about 1585.3109420577.
The spelling of 3984220554 in words is "three billion, nine hundred eighty-four million, two hundred twenty thousand, five hundred fifty-four".
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