Base | Representation |
---|---|
bin | 1110001101001000101… |
… | …0110100101100010101 |
3 | 212022220212020221112110 |
4 | 3203102022310230111 |
5 | 12444300310034310 |
6 | 304040134341233 |
7 | 23426433440121 |
oct | 3432212645425 |
9 | 768825227473 |
10 | 244044221205 |
11 | 94553667514 |
12 | 3b369aba819 |
13 | 1a023207125 |
14 | bb51834581 |
15 | 6535018d20 |
hex | 38d22b4b15 |
244044221205 has 32 divisors (see below), whose sum is σ = 411185456640. Its totient is φ = 123257471040.
The previous prime is 244044221177. The next prime is 244044221219. The reversal of 244044221205 is 502122440442.
It is not a de Polignac number, because 244044221205 - 25 = 244044221173 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 552174 + ... + 890496.
It is an arithmetic number, because the mean of its divisors is an integer number (12849545520).
Almost surely, 2244044221205 is an apocalyptic number.
It is an amenable number.
244044221205 is a deficient number, since it is larger than the sum of its proper divisors (167141235435).
244044221205 is a wasteful number, since it uses less digits than its factorization.
244044221205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 340881.
The product of its (nonzero) digits is 20480, while the sum is 30.
Adding to 244044221205 its reverse (502122440442), we get a palindrome (746166661647).
The spelling of 244044221205 in words is "two hundred forty-four billion, forty-four million, two hundred twenty-one thousand, two hundred five".
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