Base | Representation |
---|---|
bin | 1011011100111… |
… | …0010111111011 |
3 | 10100101020110100 |
4 | 2313032113323 |
5 | 44243444402 |
6 | 4433250443 |
7 | 1122154506 |
oct | 267162773 |
9 | 110336410 |
10 | 48031227 |
11 | 25126632 |
12 | 14103a23 |
13 | 9c4925a |
14 | 654413d |
15 | 433b71c |
hex | 2dce5fb |
48031227 has 24 divisors (see below), whose sum is σ = 71285760. Its totient is φ = 31149360.
The previous prime is 48031223. The next prime is 48031229. The reversal of 48031227 is 72213084.
It is not a de Polignac number, because 48031227 - 22 = 48031223 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48031227.
It is not an unprimeable number, because it can be changed into a prime (48031223) 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, 114424 + ... + 114842.
It is an arithmetic number, because the mean of its divisors is an integer number (2970240).
Almost surely, 248031227 is an apocalyptic number.
48031227 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
48031227 is a deficient number, since it is larger than the sum of its proper divisors (23254533).
48031227 is a wasteful number, since it uses less digits than its factorization.
48031227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 743 (or 740 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 48031227 is about 6930.4564784724. The cubic root of 48031227 is about 363.5029115167.
The spelling of 48031227 in words is "forty-eight million, thirty-one thousand, two hundred twenty-seven".
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