Base | Representation |
---|---|
bin | 1101000001100010001… |
… | …10000111000000101000 |
3 | 1120210002001201210211112 |
4 | 12200301012013000220 |
5 | 24312440033041234 |
6 | 541325004045452 |
7 | 44221321436600 |
oct | 6406106070050 |
9 | 1523061653745 |
10 | 447500283944 |
11 | 16286927580a |
12 | 7288ab33888 |
13 | 3327854ac2c |
14 | 17932917c00 |
15 | b991abbace |
hex | 6831187028 |
447500283944 has 48 divisors (see below), whose sum is σ = 976535702100. Its totient is φ = 191690972928.
The previous prime is 447500283883. The next prime is 447500283949. The reversal of 447500283944 is 449382005744.
It can be written as a sum of positive squares in 2 ways, for example, as 283515781444 + 163984502500 = 532462^2 + 404950^2 .
It is a junction number, because it is equal to n+sod(n) for n = 447500283892 and 447500283901.
It is not an unprimeable number, because it can be changed into a prime (447500283949) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 514052 + ... + 1076684.
Almost surely, 2447500283944 is an apocalyptic number.
It is an amenable number.
447500283944 is an abundant number, since it is smaller than the sum of its proper divisors (529035418156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
447500283944 is a wasteful number, since it uses less digits than its factorization.
447500283944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 564682 (or 564671 counting only the distinct ones).
The product of its (nonzero) digits is 3870720, while the sum is 50.
The spelling of 447500283944 in words is "four hundred forty-seven billion, five hundred million, two hundred eighty-three thousand, nine hundred forty-four".
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