Base | Representation |
---|---|
bin | 1011011100100… |
… | …0100000101011 |
3 | 10100100000111212 |
4 | 2313020200223 |
5 | 44242212321 |
6 | 4432543335 |
7 | 1122024500 |
oct | 267104053 |
9 | 110300455 |
10 | 48007211 |
11 | 2510a58a |
12 | 140b1b4b |
13 | 9c3b345 |
14 | 65394a7 |
15 | 433455b |
hex | 2dc882b |
48007211 has 12 divisors (see below), whose sum is σ = 55958040. Its totient is φ = 41065920.
The previous prime is 48007207. The next prime is 48007229. The reversal of 48007211 is 11270084.
It is not a de Polignac number, because 48007211 - 22 = 48007207 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48007411) 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, 47075 + ... + 48083.
It is an arithmetic number, because the mean of its divisors is an integer number (4663170).
Almost surely, 248007211 is an apocalyptic number.
48007211 is a deficient number, since it is larger than the sum of its proper divisors (7950829).
48007211 is a wasteful number, since it uses less digits than its factorization.
48007211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1994 (or 1987 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 23.
The square root of 48007211 is about 6928.7236198307. The cubic root of 48007211 is about 363.4423166227.
Adding to 48007211 its reverse (11270084), we get a palindrome (59277295).
The spelling of 48007211 in words is "forty-eight million, seven thousand, two hundred eleven".
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