Base | Representation |
---|---|
bin | 1011011100111… |
… | …1111111100001 |
3 | 10100101120112220 |
4 | 2313033333201 |
5 | 44244202412 |
6 | 4433341253 |
7 | 1122213030 |
oct | 267177741 |
9 | 110346486 |
10 | 48037857 |
11 | 2513060a |
12 | 14107829 |
13 | 9c4c28a |
14 | 6546717 |
15 | 433d68c |
hex | 2dcffe1 |
48037857 has 16 divisors (see below), whose sum is σ = 73313280. Its totient is φ = 27407952.
The previous prime is 48037853. The next prime is 48037867. The reversal of 48037857 is 75873084.
It is not a de Polignac number, because 48037857 - 22 = 48037853 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48037853) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16708 + ... + 19370.
It is an arithmetic number, because the mean of its divisors is an integer number (4582080).
Almost surely, 248037857 is an apocalyptic number.
It is an amenable number.
48037857 is a deficient number, since it is larger than the sum of its proper divisors (25275423).
48037857 is a wasteful number, since it uses less digits than its factorization.
48037857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3532.
The product of its (nonzero) digits is 188160, while the sum is 42.
The square root of 48037857 is about 6930.9347854384. The cubic root of 48037857 is about 363.5196361462.
The spelling of 48037857 in words is "forty-eight million, thirty-seven thousand, eight hundred fifty-seven".
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