Base | Representation |
---|---|
bin | 1011011110110… |
… | …1111011100111 |
3 | 10100121210202202 |
4 | 2313231323213 |
5 | 44312113422 |
6 | 4440125115 |
7 | 1123233404 |
oct | 267557347 |
9 | 110553682 |
10 | 48160487 |
11 | 25204761 |
12 | 1416679b |
13 | 9c9303b |
14 | 65792ab |
15 | 4364b92 |
hex | 2dedee7 |
48160487 has 8 divisors (see below), whose sum is σ = 48878640. Its totient is φ = 47447680.
The previous prime is 48160433. The next prime is 48160493. The reversal of 48160487 is 78406184.
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 48160487 - 26 = 48160423 is a prime.
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 48160487.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48160417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19037 + ... + 21417.
It is an arithmetic number, because the mean of its divisors is an integer number (6109830).
Almost surely, 248160487 is an apocalyptic number.
48160487 is a deficient number, since it is larger than the sum of its proper divisors (718153).
48160487 is a wasteful number, since it uses less digits than its factorization.
48160487 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2673.
The product of its (nonzero) digits is 43008, while the sum is 38.
The square root of 48160487 is about 6939.7757168370. The cubic root of 48160487 is about 363.8287016522.
The spelling of 48160487 in words is "forty-eight million, one hundred sixty thousand, four hundred eighty-seven".
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