Base | Representation |
---|---|
bin | 1011100101101… |
… | …0101111000101 |
3 | 10101110110002202 |
4 | 2321122233011 |
5 | 44420344044 |
6 | 4453444245 |
7 | 1130100614 |
oct | 271325705 |
9 | 111413082 |
10 | 48606149 |
11 | 25489579 |
12 | 14340685 |
13 | a0bab47 |
14 | 665387b |
15 | 4401c4e |
hex | 2e5abc5 |
48606149 has 4 divisors (see below), whose sum is σ = 49087500. Its totient is φ = 48124800.
The previous prime is 48606133. The next prime is 48606163. The reversal of 48606149 is 94160684.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 31024900 + 17581249 = 5570^2 + 4193^2 .
It is a cyclic number.
It is not a de Polignac number, because 48606149 - 24 = 48606133 is a prime.
It is a super-2 number, since 2×486061492 = 4725115441220402, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48606119) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240524 + ... + 240725.
It is an arithmetic number, because the mean of its divisors is an integer number (12271875).
Almost surely, 248606149 is an apocalyptic number.
It is an amenable number.
48606149 is a deficient number, since it is larger than the sum of its proper divisors (481351).
48606149 is a wasteful number, since it uses less digits than its factorization.
48606149 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 481350.
The product of its (nonzero) digits is 41472, while the sum is 38.
The square root of 48606149 is about 6971.8110272726. The cubic root of 48606149 is about 364.9475098097.
The spelling of 48606149 in words is "forty-eight million, six hundred six thousand, one hundred forty-nine".
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