Base | Representation |
---|---|
bin | 1001000101101111… |
… | …0111001011000111 |
3 | 20022001021212000202 |
4 | 2101123313023013 |
5 | 14444120001244 |
6 | 1042041401115 |
7 | 114315442130 |
oct | 22133671307 |
9 | 6261255022 |
10 | 2440000199 |
11 | 104235329a |
12 | 58119919b |
13 | 2cb682600 |
14 | 1920b2c87 |
15 | e432804e |
hex | 916f72c7 |
2440000199 has 12 divisors (see below), whose sum is σ = 3019579056. Its totient is φ = 1930548672.
The previous prime is 2440000169. The next prime is 2440000201. The reversal of 2440000199 is 9910000442.
It is a de Polignac number, because none of the positive numbers 2k-2440000199 is a prime.
It is a super-4 number, since 4×24400001994 (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2440000169) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1030094 + ... + 1032459.
It is an arithmetic number, because the mean of its divisors is an integer number (251631588).
Almost surely, 22440000199 is an apocalyptic number.
2440000199 is a deficient number, since it is larger than the sum of its proper divisors (579578857).
2440000199 is a wasteful number, since it uses less digits than its factorization.
2440000199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2062586 (or 2062573 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 2440000199 is about 49396.3581552325. The cubic root of 2440000199 is about 1346.2631360523.
The spelling of 2440000199 in words is "two billion, four hundred forty million, one hundred ninety-nine", and thus it is an aban number.
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