Base | Representation |
---|---|
bin | 1011100100001… |
… | …1010001110111 |
3 | 10101021120022022 |
4 | 2321003101313 |
5 | 44404310241 |
6 | 4451423355 |
7 | 1126220531 |
oct | 271032167 |
9 | 111246268 |
10 | 48510071 |
11 | 25423375 |
12 | 142b4b5b |
13 | a0861ac |
14 | 662a851 |
15 | 43d354b |
hex | 2e43477 |
48510071 has 8 divisors (see below), whose sum is σ = 51429504. Its totient is φ = 45675360.
The previous prime is 48510043. The next prime is 48510083. The reversal of 48510071 is 17001584.
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-48510071 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 48510071.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48510041) 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, 20000 + ... + 22293.
It is an arithmetic number, because the mean of its divisors is an integer number (6428688).
Almost surely, 248510071 is an apocalyptic number.
48510071 is a deficient number, since it is larger than the sum of its proper divisors (2919433).
48510071 is a wasteful number, since it uses less digits than its factorization.
48510071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42361.
The product of its (nonzero) digits is 1120, while the sum is 26.
The square root of 48510071 is about 6964.9171567220. The cubic root of 48510071 is about 364.7068917271.
The spelling of 48510071 in words is "forty-eight million, five hundred ten thousand, seventy-one".
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