Base | Representation |
---|---|
bin | 1011011110011… |
… | …0010010100000 |
3 | 10100120012211101 |
4 | 2313212102200 |
5 | 44310113214 |
6 | 4435324144 |
7 | 1123043215 |
oct | 267462240 |
9 | 110505741 |
10 | 48129184 |
11 | 25193194 |
12 | 14150654 |
13 | 9c81a0c |
14 | 656bb0c |
15 | 435a774 |
hex | 2de64a0 |
48129184 has 12 divisors (see below), whose sum is σ = 94754394. Its totient is φ = 24064576.
The previous prime is 48129163. The next prime is 48129187. The reversal of 48129184 is 48192184.
It can be written as a sum of positive squares in only one way, i.e., 25280784 + 22848400 = 5028^2 + 4780^2 .
It is not an unprimeable number, because it can be changed into a prime (48129187) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 751987 + ... + 752050.
Almost surely, 248129184 is an apocalyptic number.
It is an amenable number.
48129184 is a deficient number, since it is larger than the sum of its proper divisors (46625210).
48129184 is a wasteful number, since it uses less digits than its factorization.
48129184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1504047 (or 1504039 counting only the distinct ones).
The product of its digits is 18432, while the sum is 37.
The square root of 48129184 is about 6937.5200179891. The cubic root of 48129184 is about 363.7498583310.
It can be divided in two parts, 48129 and 184, that multiplied together give a triangular number (8855736 = T4208).
The spelling of 48129184 in words is "forty-eight million, one hundred twenty-nine thousand, one hundred eighty-four".
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