Base | Representation |
---|---|
bin | 1011011110011… |
… | …0110001101110 |
3 | 10100120022120101 |
4 | 2313212301232 |
5 | 44310144212 |
6 | 4435341314 |
7 | 1123052101 |
oct | 267466156 |
9 | 110508511 |
10 | 48131182 |
11 | 25194740 |
12 | 1415183a |
13 | 9c828b8 |
14 | 656c738 |
15 | 435b157 |
hex | 2de6c6e |
48131182 has 16 divisors (see below), whose sum is σ = 83393712. Its totient is φ = 20590720.
The previous prime is 48131177. The next prime is 48131219. The reversal of 48131182 is 28113184.
It is a super-2 number, since 2×481311822 = 4633221361434248, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 48131182.
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, 63973 + ... + 64720.
It is an arithmetic number, because the mean of its divisors is an integer number (5212107).
Almost surely, 248131182 is an apocalyptic number.
48131182 is a deficient number, since it is larger than the sum of its proper divisors (35262530).
48131182 is a wasteful number, since it uses less digits than its factorization.
48131182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128723.
The product of its digits is 1536, while the sum is 28.
The square root of 48131182 is about 6937.6640160792. The cubic root of 48131182 is about 363.7548917439.
It can be divided in two parts, 4813 and 1182, that added together give a palindrome (5995).
The spelling of 48131182 in words is "forty-eight million, one hundred thirty-one thousand, one hundred eighty-two".
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