Base | Representation |
---|---|
bin | 10001001010110… |
… | …100010000010100 |
3 | 202002000100202221 |
4 | 101022310100110 |
5 | 1042220020043 |
6 | 44325512124 |
7 | 10065240343 |
oct | 2112642024 |
9 | 662010687 |
10 | 288048148 |
11 | 138660923 |
12 | 80572644 |
13 | 478a49bb |
14 | 2a381b5a |
15 | 1a44c8ed |
hex | 112b4414 |
288048148 has 24 divisors (see below), whose sum is σ = 523555200. Its totient is φ = 138565248.
The previous prime is 288048143. The next prime is 288048169. The reversal of 288048148 is 841840882.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (288048143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1893 + ... + 24076.
It is an arithmetic number, because the mean of its divisors is an integer number (21814800).
Almost surely, 2288048148 is an apocalyptic number.
It is an amenable number.
288048148 is a deficient number, since it is larger than the sum of its proper divisors (235507052).
288048148 is a wasteful number, since it uses less digits than its factorization.
288048148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26079 (or 26077 counting only the distinct ones).
The product of its (nonzero) digits is 131072, while the sum is 43.
The square root of 288048148 is about 16971.9812632468. The cubic root of 288048148 is about 660.4222489304.
The spelling of 288048148 in words is "two hundred eighty-eight million, forty-eight thousand, one hundred forty-eight".
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