Base | Representation |
---|---|
bin | 1011100110101… |
… | …0010110110001 |
3 | 10101120200212101 |
4 | 2321222112301 |
5 | 44424421004 |
6 | 4455100401 |
7 | 1130455264 |
oct | 271522661 |
9 | 111520771 |
10 | 48670129 |
11 | 25522652 |
12 | 14371701 |
13 | a110cc1 |
14 | 666ccdb |
15 | 4415ba4 |
hex | 2e6a5b1 |
48670129 has 4 divisors (see below), whose sum is σ = 48686080. Its totient is φ = 48654180.
The previous prime is 48670123. The next prime is 48670151. The reversal of 48670129 is 92107684.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 48670129 - 29 = 48669617 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48670123) 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, 1809 + ... + 10030.
It is an arithmetic number, because the mean of its divisors is an integer number (12171520).
Almost surely, 248670129 is an apocalyptic number.
It is an amenable number.
48670129 is a deficient number, since it is larger than the sum of its proper divisors (15951).
48670129 is a wasteful number, since it uses less digits than its factorization.
48670129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15950.
The product of its (nonzero) digits is 24192, while the sum is 37.
The square root of 48670129 is about 6976.3979961009. The cubic root of 48670129 is about 365.1075657201.
The spelling of 48670129 in words is "forty-eight million, six hundred seventy thousand, one hundred twenty-nine".
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