Base | Representation |
---|---|
bin | 1100111011100111000… |
… | …11100110100010011111 |
3 | 1120110212110010010121022 |
4 | 12131303203212202133 |
5 | 24234432002003343 |
6 | 540041250554355 |
7 | 44046446416400 |
oct | 6356343464237 |
9 | 1513773103538 |
10 | 444320344223 |
11 | 161487283a58 |
12 | 72141b989bb |
13 | 32b8c7b40b2 |
14 | 177104719a7 |
15 | b857832568 |
hex | 67738e689f |
444320344223 has 24 divisors (see below), whose sum is σ = 530077477248. Its totient is φ = 371148641136.
The previous prime is 444320344183. The next prime is 444320344277. The reversal of 444320344223 is 322443023444.
It is not a de Polignac number, because 444320344223 - 224 = 444303567007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (444320344123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 695390 + ... + 1171412.
It is an arithmetic number, because the mean of its divisors is an integer number (22086561552).
Almost surely, 2444320344223 is an apocalyptic number.
444320344223 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
444320344223 is a deficient number, since it is larger than the sum of its proper divisors (85757133025).
444320344223 is a wasteful number, since it uses less digits than its factorization.
444320344223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 476523 (or 476516 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 35.
Adding to 444320344223 its reverse (322443023444), we get a palindrome (766763367667).
The spelling of 444320344223 in words is "four hundred forty-four billion, three hundred twenty million, three hundred forty-four thousand, two hundred twenty-three".
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