Base | Representation |
---|---|
bin | 100000000001000000100… |
… | …0000111000101111110101 |
3 | 120120122201021022012112221 |
4 | 1000002001000320233311 |
5 | 1034043113004120110 |
6 | 13205232400442341 |
7 | 632622221263246 |
oct | 100020100705765 |
9 | 16518637265487 |
10 | 4400211004405 |
11 | 1447134442777 |
12 | 5b09599193b1 |
13 | 25bc27074b48 |
14 | 112d8554accd |
15 | 796d61837da |
hex | 40081038bf5 |
4400211004405 has 8 divisors (see below), whose sum is σ = 5462330902200. Its totient is φ = 3398783672256.
The previous prime is 4400211004331. The next prime is 4400211004439. The reversal of 4400211004405 is 5044001120044.
It can be written as a sum of positive squares in 4 ways, for example, as 328201806321 + 4072009198084 = 572889^2 + 2017922^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4400211004405 - 225 = 4400177449973 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4400211004405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15173141250 + ... + 15173141539.
It is an arithmetic number, because the mean of its divisors is an integer number (682791362775).
Almost surely, 24400211004405 is an apocalyptic number.
It is an amenable number.
4400211004405 is a deficient number, since it is larger than the sum of its proper divisors (1062119897795).
4400211004405 is a wasteful number, since it uses less digits than its factorization.
4400211004405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30346282823.
The product of its (nonzero) digits is 2560, while the sum is 25.
Adding to 4400211004405 its reverse (5044001120044), we get a palindrome (9444212124449).
The spelling of 4400211004405 in words is "four trillion, four hundred billion, two hundred eleven million, four thousand, four hundred five".
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