Base | Representation |
---|---|
bin | 1011011100101… |
… | …1101110111100 |
3 | 10100100200121210 |
4 | 2313023232330 |
5 | 44243123122 |
6 | 4433124420 |
7 | 1122111126 |
oct | 267135674 |
9 | 110320553 |
10 | 48020412 |
11 | 251194a0 |
12 | 140b9710 |
13 | 9c4435b |
14 | 6540216 |
15 | 433840c |
hex | 2dcbbbc |
48020412 has 48 divisors (see below), whose sum is σ = 127556352. Its totient is φ = 13918080.
The previous prime is 48020407. The next prime is 48020419. The reversal of 48020412 is 21402084.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48020419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4873 + ... + 10944.
It is an arithmetic number, because the mean of its divisors is an integer number (2657424).
Almost surely, 248020412 is an apocalyptic number.
It is an amenable number.
48020412 is an abundant number, since it is smaller than the sum of its proper divisors (79535940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48020412 is a wasteful number, since it uses less digits than its factorization.
48020412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15858 (or 15856 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 21.
The square root of 48020412 is about 6929.6761829107. The cubic root of 48020412 is about 363.4756266347.
Adding to 48020412 its reverse (21402084), we get a palindrome (69422496).
The spelling of 48020412 in words is "forty-eight million, twenty thousand, four hundred twelve".
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