Base | Representation |
---|---|
bin | 1011100010010… |
… | …0110000001111 |
3 | 10101001012210111 |
4 | 2320210300033 |
5 | 44341310124 |
6 | 4445020451 |
7 | 1125160153 |
oct | 270446017 |
9 | 111035714 |
10 | 48385039 |
11 | 2534843a |
12 | 14254727 |
13 | a041301 |
14 | 65d7063 |
15 | 43ab494 |
hex | 2e24c0f |
48385039 has 4 divisors (see below), whose sum is σ = 50931640. Its totient is φ = 45838440.
The previous prime is 48385037. The next prime is 48385063. The reversal of 48385039 is 93058384.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48385039 - 21 = 48385037 is a prime.
It is a super-2 number, since 2×483850392 = 4682223998063042, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48384992 and 48385010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48385037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1273272 + ... + 1273309.
It is an arithmetic number, because the mean of its divisors is an integer number (12732910).
Almost surely, 248385039 is an apocalyptic number.
48385039 is a deficient number, since it is larger than the sum of its proper divisors (2546601).
48385039 is a wasteful number, since it uses less digits than its factorization.
48385039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2546600.
The product of its (nonzero) digits is 103680, while the sum is 40.
The square root of 48385039 is about 6955.9355229904. The cubic root of 48385039 is about 364.3932849199.
The spelling of 48385039 in words is "forty-eight million, three hundred eighty-five thousand, thirty-nine".
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