Base | Representation |
---|---|
bin | 1011110000101… |
… | …0000001101010 |
3 | 10102210220222221 |
4 | 2330022001222 |
5 | 100111333023 |
6 | 4521104254 |
7 | 1136151103 |
oct | 274120152 |
9 | 112726887 |
10 | 49324138 |
11 | 25929a56 |
12 | 1462808a |
13 | a2ac8a6 |
14 | 679d3aa |
15 | 44e485d |
hex | 2f0a06a |
49324138 has 8 divisors (see below), whose sum is σ = 74049732. Its totient is φ = 24640896.
The previous prime is 49324117. The next prime is 49324141. The reversal of 49324138 is 83142394.
It can be written as a sum of positive squares in 2 ways, for example, as 49238289 + 85849 = 7017^2 + 293^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7495 + ... + 12442.
Almost surely, 249324138 is an apocalyptic number.
49324138 is a deficient number, since it is larger than the sum of its proper divisors (24725594).
49324138 is a wasteful number, since it uses less digits than its factorization.
49324138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21176.
The product of its digits is 20736, while the sum is 34.
The square root of 49324138 is about 7023.1145512515. The cubic root of 49324138 is about 366.7356826927.
The spelling of 49324138 in words is "forty-nine million, three hundred twenty-four thousand, one hundred thirty-eight".
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