Base | Representation |
---|---|
bin | 1011100101101… |
… | …0011101011011 |
3 | 10101110101112220 |
4 | 2321122131123 |
5 | 44420330034 |
6 | 4453435123 |
7 | 1130064411 |
oct | 271323533 |
9 | 111411486 |
10 | 48605019 |
11 | 25488741 |
12 | 1433baa3 |
13 | a0ba488 |
14 | 66532b1 |
15 | 4401749 |
hex | 2e5a75b |
48605019 has 4 divisors (see below), whose sum is σ = 64806696. Its totient is φ = 32403344.
The previous prime is 48605017. The next prime is 48605027. The reversal of 48605019 is 91050684.
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 48605019 - 21 = 48605017 is a prime.
It is a super-2 number, since 2×486050192 = 4724895743980722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (48605017) 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, 8100834 + ... + 8100839.
It is an arithmetic number, because the mean of its divisors is an integer number (16201674).
Almost surely, 248605019 is an apocalyptic number.
48605019 is a deficient number, since it is larger than the sum of its proper divisors (16201677).
48605019 is a wasteful number, since it uses less digits than its factorization.
48605019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16201676.
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 48605019 is about 6971.7299861656. The cubic root of 48605019 is about 364.9446816772.
The spelling of 48605019 in words is "forty-eight million, six hundred five thousand, nineteen".
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