Base | Representation |
---|---|
bin | 1011100010101… |
… | …1000001101011 |
3 | 10101002112001001 |
4 | 2320223001223 |
5 | 44343120411 |
6 | 4445335431 |
7 | 1125325105 |
oct | 270530153 |
9 | 111075031 |
10 | 48410731 |
11 | 25365776 |
12 | 14267577 |
13 | a04cc05 |
14 | 6602575 |
15 | 43b3dc1 |
hex | 2e2b06b |
48410731 has 8 divisors (see below), whose sum is σ = 48934800. Its totient is φ = 47889408.
The previous prime is 48410723. The next prime is 48410737. The reversal of 48410731 is 13701484.
48410731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48410731 - 23 = 48410723 is a prime.
It is a super-2 number, since 2×484107312 = 4687197751908722, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48410731.
It is not an unprimeable number, because it can be changed into a prime (48410737) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61120 + ... + 61906.
It is an arithmetic number, because the mean of its divisors is an integer number (6116850).
Almost surely, 248410731 is an apocalyptic number.
48410731 is a deficient number, since it is larger than the sum of its proper divisors (524069).
48410731 is a wasteful number, since it uses less digits than its factorization.
48410731 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1373.
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 48410731 is about 6957.7820460259. The cubic root of 48410731 is about 364.4577699750.
It can be divided in two parts, 48410 and 731, that added together give a triangular number (49141 = T313).
The spelling of 48410731 in words is "forty-eight million, four hundred ten thousand, seven hundred thirty-one".
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