Base | Representation |
---|---|
bin | 1001000101110010… |
… | …1101010100110010 |
3 | 20022001201010021200 |
4 | 2101130231110302 |
5 | 14444144101002 |
6 | 1042050232030 |
7 | 114320354601 |
oct | 22134552462 |
9 | 6261633250 |
10 | 2440222002 |
11 | 10424949a9 |
12 | 581285616 |
13 | 2cb72c55a |
14 | 19212da38 |
15 | e436db1c |
hex | 9172d532 |
2440222002 has 48 divisors (see below), whose sum is σ = 5435738880. Its totient is φ = 790593696.
The previous prime is 2440221989. The next prime is 2440222033. The reversal of 2440222002 is 2002220442.
2440222002 is a `hidden beast` number, since 2 + 440 + 2 + 220 + 0 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1170453 + ... + 1172535.
It is an arithmetic number, because the mean of its divisors is an integer number (113244560).
Almost surely, 22440222002 is an apocalyptic number.
2440222002 is an abundant number, since it is smaller than the sum of its proper divisors (2995516878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2440222002 is a wasteful number, since it uses less digits than its factorization.
2440222002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3887 (or 3884 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 18.
The square root of 2440222002 is about 49398.6032393630. The cubic root of 2440222002 is about 1346.3039278734.
Adding to 2440222002 its reverse (2002220442), we get a palindrome (4442442444).
The spelling of 2440222002 in words is "two billion, four hundred forty million, two hundred twenty-two thousand, two".
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