Base | Representation |
---|---|
bin | 1011011101101… |
… | …0101000010000 |
3 | 10100110210022111 |
4 | 2313122220100 |
5 | 44302101144 |
6 | 4434315104 |
7 | 1122454036 |
oct | 267325020 |
9 | 110423274 |
10 | 48081424 |
11 | 25160316 |
12 | 14128a94 |
13 | 9c66061 |
14 | 6558556 |
15 | 434b534 |
hex | 2ddaa10 |
48081424 has 20 divisors (see below), whose sum is σ = 93432636. Its totient is φ = 23969792.
The previous prime is 48081421. The next prime is 48081433. The reversal of 48081424 is 42418084.
48081424 is nontrivially palindromic in base 14.
It can be written as a sum of positive squares in 2 ways, for example, as 36385024 + 11696400 = 6032^2 + 3420^2 .
It is a super-3 number, since 3×480814243 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (48081421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1392 + ... + 9904.
Almost surely, 248081424 is an apocalyptic number.
It is an amenable number.
48081424 is a deficient number, since it is larger than the sum of its proper divisors (45351212).
48081424 is a wasteful number, since it uses less digits than its factorization.
48081424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8874 (or 8868 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 31.
The square root of 48081424 is about 6934.0770113981. The cubic root of 48081424 is about 363.6294986280.
The spelling of 48081424 in words is "forty-eight million, eighty-one thousand, four hundred twenty-four".
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