Base | Representation |
---|---|
bin | 101101001100001111… |
… | …101100000010011100 |
3 | 11122020201010112000102 |
4 | 231030033230002130 |
5 | 1243334044234322 |
6 | 34142545520232 |
7 | 3335315450336 |
oct | 551417540234 |
9 | 148221115012 |
10 | 48523821212 |
11 | 19640483089 |
12 | 94a2643078 |
13 | 4763c9b259 |
14 | 24c466c456 |
15 | 13deea3792 |
hex | b4c3ec09c |
48523821212 has 12 divisors (see below), whose sum is σ = 85536517920. Its totient is φ = 24084816096.
The previous prime is 48523821197. The next prime is 48523821217. The reversal of 48523821212 is 21212832584.
It is a super-2 number, since 2×485238212122 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48523821217) 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 3 ways as a sum of consecutive naturals, for example, 44273012 + ... + 44274107.
It is an arithmetic number, because the mean of its divisors is an integer number (7128043160).
Almost surely, 248523821212 is an apocalyptic number.
It is an amenable number.
48523821212 is a deficient number, since it is larger than the sum of its proper divisors (37012696708).
48523821212 is a wasteful number, since it uses less digits than its factorization.
48523821212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88547260 (or 88547258 counting only the distinct ones).
The product of its digits is 61440, while the sum is 38.
The spelling of 48523821212 in words is "forty-eight billion, five hundred twenty-three million, eight hundred twenty-one thousand, two hundred twelve".
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