Base | Representation |
---|---|
bin | 101001010110000111… |
… | …100101000000110011 |
3 | 11020120221002021102012 |
4 | 221112013211000303 |
5 | 1211404443001042 |
6 | 32221120113135 |
7 | 3131065011404 |
oct | 512607450063 |
9 | 136527067365 |
10 | 44394500147 |
11 | 179115a1048 |
12 | 872b7657ab |
13 | 425663b0ca |
14 | 22120939ab |
15 | 124c6d5e82 |
hex | a561e5033 |
44394500147 has 8 divisors (see below), whose sum is σ = 44441564880. Its totient is φ = 44347461120.
The previous prime is 44394500083. The next prime is 44394500149. The reversal of 44394500147 is 74100549344.
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 44394500147 - 26 = 44394500083 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44394500149) 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, 6230747 + ... + 6237867.
It is an arithmetic number, because the mean of its divisors is an integer number (5555195610).
Almost surely, 244394500147 is an apocalyptic number.
44394500147 is a deficient number, since it is larger than the sum of its proper divisors (47064733).
44394500147 is a wasteful number, since it uses less digits than its factorization.
44394500147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12853.
The product of its (nonzero) digits is 241920, while the sum is 41.
The spelling of 44394500147 in words is "forty-four billion, three hundred ninety-four million, five hundred thousand, one hundred forty-seven".
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