Base | Representation |
---|---|
bin | 1100110011101000111… |
… | …00001010011110101000 |
3 | 1120001211011021111021202 |
4 | 12121310130022132220 |
5 | 24202200243013300 |
6 | 534052432423332 |
7 | 43535415010142 |
oct | 6316434123650 |
9 | 1501734244252 |
10 | 440040204200 |
11 | 15a690250453 |
12 | 713486a7b48 |
13 | 32659b2936c |
14 | 17425c37c92 |
15 | b6a6bc2ad5 |
hex | 667470a7a8 |
440040204200 has 24 divisors (see below), whose sum is σ = 1023093475230. Its totient is φ = 176016081600.
The previous prime is 440040204157. The next prime is 440040204229. The reversal of 440040204200 is 2402040044.
It can be written as a sum of positive squares in 3 ways, for example, as 295133600644 + 144906603556 = 543262^2 + 380666^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1100100311 + ... + 1100100710.
Almost surely, 2440040204200 is an apocalyptic number.
440040204200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
440040204200 is an abundant number, since it is smaller than the sum of its proper divisors (583053271030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
440040204200 is a wasteful number, since it uses less digits than its factorization.
440040204200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2200201037 (or 2200201028 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 20.
Adding to 440040204200 its reverse (2402040044), we get a palindrome (442442244244).
The spelling of 440040204200 in words is "four hundred forty billion, forty million, two hundred four thousand, two hundred".
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