Base | Representation |
---|---|
bin | 1011011111100… |
… | …0110001001001 |
3 | 10100201001122200 |
4 | 2313320301021 |
5 | 44320023443 |
6 | 4441110413 |
7 | 1123506663 |
oct | 267706111 |
9 | 110631580 |
10 | 48204873 |
11 | 25235042 |
12 | 14188409 |
13 | 9caa2c2 |
14 | 658b533 |
15 | 4372dd3 |
hex | 2df8c49 |
48204873 has 12 divisors (see below), whose sum is σ = 72030660. Its totient is φ = 31028256.
The previous prime is 48204869. The next prime is 48204887. The reversal of 48204873 is 37840284.
It can be written as a sum of positive squares in 2 ways, for example, as 27846729 + 20358144 = 5277^2 + 4512^2 .
It is not a de Polignac number, because 48204873 - 22 = 48204869 is a prime.
It is a super-2 number, since 2×482048732 = 4647419561892258, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (48202873) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92086 + ... + 92607.
It is an arithmetic number, because the mean of its divisors is an integer number (6002555).
Almost surely, 248204873 is an apocalyptic number.
It is an amenable number.
48204873 is a deficient number, since it is larger than the sum of its proper divisors (23825787).
48204873 is a wasteful number, since it uses less digits than its factorization.
48204873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184728 (or 184725 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 36.
The square root of 48204873 is about 6942.9729223151. The cubic root of 48204873 is about 363.9404387712.
The spelling of 48204873 in words is "forty-eight million, two hundred four thousand, eight hundred seventy-three".
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