Base | Representation |
---|---|
bin | 1011011110011… |
… | …1110010001111 |
3 | 10100120112020022 |
4 | 2313213302033 |
5 | 44310312221 |
6 | 4435412355 |
7 | 1123100120 |
oct | 267476217 |
9 | 110515208 |
10 | 48135311 |
11 | 25197854 |
12 | 141540bb |
13 | 9c84743 |
14 | 6570047 |
15 | 435c4ab |
hex | 2de7c8f |
48135311 has 8 divisors (see below), whose sum is σ = 55142304. Its totient is φ = 41160960.
The previous prime is 48135301. The next prime is 48135319. The reversal of 48135311 is 11353184.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48135311 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48135319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4910 + ... + 10971.
It is an arithmetic number, because the mean of its divisors is an integer number (6892788).
Almost surely, 248135311 is an apocalyptic number.
48135311 is a deficient number, since it is larger than the sum of its proper divisors (7006993).
48135311 is a wasteful number, since it uses less digits than its factorization.
48135311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16321.
The product of its digits is 1440, while the sum is 26.
The square root of 48135311 is about 6937.9615882477. The cubic root of 48135311 is about 363.7652931852.
Adding to 48135311 its reverse (11353184), we get a palindrome (59488495).
The spelling of 48135311 in words is "forty-eight million, one hundred thirty-five thousand, three hundred eleven".
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