Base | Representation |
---|---|
bin | 1011100110110… |
… | …1110101100011 |
3 | 10101121102102110 |
4 | 2321231311203 |
5 | 44430400022 |
6 | 4455250403 |
7 | 1130544663 |
oct | 271556543 |
9 | 111542373 |
10 | 48684387 |
11 | 25532334 |
12 | 14379a03 |
13 | a11763b |
14 | 66741a3 |
15 | 441a00c |
hex | 2e6dd63 |
48684387 has 4 divisors (see below), whose sum is σ = 64912520. Its totient is φ = 32456256.
The previous prime is 48684373. The next prime is 48684401. The reversal of 48684387 is 78348684.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (48684373) and next prime (48684401).
It is not a de Polignac number, because 48684387 - 28 = 48684131 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48684347) 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, 8114062 + ... + 8114067.
It is an arithmetic number, because the mean of its divisors is an integer number (16228130).
Almost surely, 248684387 is an apocalyptic number.
48684387 is a deficient number, since it is larger than the sum of its proper divisors (16228133).
48684387 is a wasteful number, since it uses less digits than its factorization.
48684387 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16228132.
The product of its digits is 1032192, while the sum is 48.
The square root of 48684387 is about 6977.4197953112. The cubic root of 48684387 is about 365.1432152073.
The spelling of 48684387 in words is "forty-eight million, six hundred eighty-four thousand, three hundred eighty-seven".
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