Base | Representation |
---|---|
bin | 1011100100010… |
… | …1010101010100 |
3 | 10101021222211220 |
4 | 2321011111110 |
5 | 44410042414 |
6 | 4451530340 |
7 | 1126254210 |
oct | 271052524 |
9 | 111258756 |
10 | 48518484 |
11 | 25429723 |
12 | 142b99b0 |
13 | a089c81 |
14 | 662d940 |
15 | 43d5ca9 |
hex | 2e45554 |
48518484 has 24 divisors (see below), whose sum is σ = 129382848. Its totient is φ = 13862400.
The previous prime is 48518467. The next prime is 48518513. The reversal of 48518484 is 48481584.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288717 + ... + 288884.
It is an arithmetic number, because the mean of its divisors is an integer number (5390952).
Almost surely, 248518484 is an apocalyptic number.
It is an amenable number.
48518484 is an abundant number, since it is smaller than the sum of its proper divisors (80864364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48518484 is a wasteful number, since it uses less digits than its factorization.
48518484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 577615 (or 577613 counting only the distinct ones).
The product of its digits is 163840, while the sum is 42.
The square root of 48518484 is about 6965.5210860351. The cubic root of 48518484 is about 364.7279739592.
It can be divided in two parts, 485184 and 84, that multiplied together give a square (40755456 = 63842).
The spelling of 48518484 in words is "forty-eight million, five hundred eighteen thousand, four hundred eighty-four".
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