Base | Representation |
---|---|
bin | 1011101001101… |
… | …1011011100001 |
3 | 10101221220121010 |
4 | 2322123123201 |
5 | 100002334022 |
6 | 4503251133 |
7 | 1132253310 |
oct | 272333341 |
9 | 111856533 |
10 | 48871137 |
11 | 2564a677 |
12 | 14449aa9 |
13 | a181643 |
14 | 66c2277 |
15 | 445550c |
hex | 2e9b6e1 |
48871137 has 8 divisors (see below), whose sum is σ = 74470336. Its totient is φ = 27926352.
The previous prime is 48871129. The next prime is 48871153. The reversal of 48871137 is 73117884.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48871137 - 23 = 48871129 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48871095 and 48871104.
It is not an unprimeable number, because it can be changed into a prime (48871127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1163578 + ... + 1163619.
It is an arithmetic number, because the mean of its divisors is an integer number (9308792).
Almost surely, 248871137 is an apocalyptic number.
It is an amenable number.
48871137 is a deficient number, since it is larger than the sum of its proper divisors (25599199).
48871137 is a wasteful number, since it uses less digits than its factorization.
48871137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2327207.
The product of its digits is 37632, while the sum is 39.
The square root of 48871137 is about 6990.7894403994. The cubic root of 48871137 is about 365.6095076787.
The spelling of 48871137 in words is "forty-eight million, eight hundred seventy-one thousand, one hundred thirty-seven".
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