Base | Representation |
---|---|
bin | 110010000100100011010000… |
… | …1100100101000010001100011 |
3 | 2010202102201011011121220000220 |
4 | 1210021012201210220101203 |
5 | 430212001402304232433 |
6 | 4200414450503014123 |
7 | 161525012152363563 |
oct | 14411064144502143 |
9 | 2122381134556026 |
10 | 440430132102243 |
11 | 1183754086444a8 |
12 | 4149238813a343 |
13 | 15b9a4c9cbc23a |
14 | 7aa8d09abada3 |
15 | 35db8e9c642b3 |
hex | 19091a1928463 |
440430132102243 has 8 divisors (see below), whose sum is σ = 587268162693888. Its totient is φ = 293606094789384.
The previous prime is 440430132102239. The next prime is 440430132102263. The reversal of 440430132102243 is 342201231034044.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 440430132102243 - 22 = 440430132102239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (440430132102263) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3498246255 + ... + 3498372152.
It is an arithmetic number, because the mean of its divisors is an integer number (73408520336736).
Almost surely, 2440430132102243 is an apocalyptic number.
440430132102243 is a deficient number, since it is larger than the sum of its proper divisors (146838030591645).
440430132102243 is a wasteful number, since it uses less digits than its factorization.
440430132102243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6996639393.
The product of its (nonzero) digits is 55296, while the sum is 33.
Adding to 440430132102243 its reverse (342201231034044), we get a palindrome (782631363136287).
The spelling of 440430132102243 in words is "four hundred forty trillion, four hundred thirty billion, one hundred thirty-two million, one hundred two thousand, two hundred forty-three".
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