Base | Representation |
---|---|
bin | 1011101001000… |
… | …1001011011101 |
3 | 10101212210000000 |
4 | 2322101023131 |
5 | 100000013044 |
6 | 4502324513 |
7 | 1132020015 |
oct | 272211335 |
9 | 111783000 |
10 | 48829149 |
11 | 25621076 |
12 | 14429739 |
13 | a1684b5 |
14 | 66b0c45 |
15 | 4447d69 |
hex | 2e912dd |
48829149 has 32 divisors (see below), whose sum is σ = 74390400. Its totient is φ = 32041008.
The previous prime is 48829141. The next prime is 48829181. The reversal of 48829149 is 94192884.
48829149 is a `hidden beast` number, since 488 + 29 + 149 = 666.
It is not a de Polignac number, because 48829149 - 23 = 48829141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48829141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181387 + ... + 181655.
It is an arithmetic number, because the mean of its divisors is an integer number (2324700).
Almost surely, 248829149 is an apocalyptic number.
It is an amenable number.
48829149 is a deficient number, since it is larger than the sum of its proper divisors (25561251).
48829149 is an frugal number, since it uses more digits than its factorization.
48829149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 373 (or 355 counting only the distinct ones).
The product of its digits is 165888, while the sum is 45.
The square root of 48829149 is about 6987.7857007782. The cubic root of 48829149 is about 365.5047723044.
The spelling of 48829149 in words is "forty-eight million, eight hundred twenty-nine thousand, one hundred forty-nine".
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