Base | Representation |
---|---|
bin | 1011011100100… |
… | …1100010110011 |
3 | 10100100020022121 |
4 | 2313021202303 |
5 | 44242331233 |
6 | 4433015111 |
7 | 1122043024 |
oct | 267114263 |
9 | 110306277 |
10 | 48011443 |
11 | 25112787 |
12 | 140b4497 |
13 | 9c4024c |
14 | 653ac4b |
15 | 433592d |
hex | 2dc98b3 |
48011443 has 8 divisors (see below), whose sum is σ = 50349600. Its totient is φ = 45718848.
The previous prime is 48011429. The next prime is 48011449. The reversal of 48011443 is 34411084.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48011443 - 29 = 48010931 is a prime.
It is a super-3 number, since 3×480114433 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48011449) 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, 9223 + ... + 13456.
It is an arithmetic number, because the mean of its divisors is an integer number (6293700).
Almost surely, 248011443 is an apocalyptic number.
48011443 is a deficient number, since it is larger than the sum of its proper divisors (2338157).
48011443 is a wasteful number, since it uses less digits than its factorization.
48011443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22781.
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 48011443 is about 6929.0290084542. The cubic root of 48011443 is about 363.4529958703.
The spelling of 48011443 in words is "forty-eight million, eleven thousand, four hundred forty-three".
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