Base | Representation |
---|---|
bin | 1011101000010… |
… | …1111101100111 |
3 | 10101210102222110 |
4 | 2322011331213 |
5 | 44442030312 |
6 | 4501332103 |
7 | 1131436044 |
oct | 272057547 |
9 | 111712873 |
10 | 48783207 |
11 | 2559a600 |
12 | 14407033 |
13 | a150605 |
14 | 669c1cb |
15 | 443943c |
hex | 2e85f67 |
48783207 has 24 divisors (see below), whose sum is σ = 74616192. Its totient is φ = 28275280.
The previous prime is 48783193. The next prime is 48783223. The reversal of 48783207 is 70238784.
It is not a de Polignac number, because 48783207 - 219 = 48258919 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48783107) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5428 + ... + 11270.
It is an arithmetic number, because the mean of its divisors is an integer number (3109008).
Almost surely, 248783207 is an apocalyptic number.
48783207 is a deficient number, since it is larger than the sum of its proper divisors (25832985).
48783207 is a wasteful number, since it uses less digits than its factorization.
48783207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5891 (or 5880 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 39.
The square root of 48783207 is about 6984.4976197290. The cubic root of 48783207 is about 365.3901052136.
The spelling of 48783207 in words is "forty-eight million, seven hundred eighty-three thousand, two hundred seven".
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