Base | Representation |
---|---|
bin | 1011011111000… |
… | …0100110011111 |
3 | 10100122100202210 |
4 | 2313300212133 |
5 | 44312441143 |
6 | 4440251503 |
7 | 1123310316 |
oct | 267604637 |
9 | 110570683 |
10 | 48171423 |
11 | 252119a3 |
12 | 14170b93 |
13 | 9c98001 |
14 | 657d27d |
15 | 4368033 |
hex | 2df099f |
48171423 has 16 divisors (see below), whose sum is σ = 65072000. Its totient is φ = 31695840.
The previous prime is 48171401. The next prime is 48171463. The reversal of 48171423 is 32417184.
It is not a de Polignac number, because 48171423 - 25 = 48171391 is a prime.
It is a super-3 number, since 3×481714233 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48171463) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137853 + ... + 138201.
It is an arithmetic number, because the mean of its divisors is an integer number (4067000).
Almost surely, 248171423 is an apocalyptic number.
48171423 is a deficient number, since it is larger than the sum of its proper divisors (16900577).
48171423 is a wasteful number, since it uses less digits than its factorization.
48171423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 822.
The product of its digits is 5376, while the sum is 30.
The square root of 48171423 is about 6940.5635938301. The cubic root of 48171423 is about 363.8562382616.
The spelling of 48171423 in words is "forty-eight million, one hundred seventy-one thousand, four hundred twenty-three".
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