Base | Representation |
---|---|
bin | 111101000011110… |
… | …011101010100011 |
3 | 2122101121022220110 |
4 | 331003303222203 |
5 | 4044222030402 |
6 | 245352342403 |
7 | 34246216623 |
oct | 7503635243 |
9 | 2571538813 |
10 | 1024408227 |
11 | 486285077 |
12 | 2470a4a03 |
13 | 134304c1b |
14 | 9a0a2883 |
15 | 5ee0356c |
hex | 3d0f3aa3 |
1024408227 has 16 divisors (see below), whose sum is σ = 1383379200. Its totient is φ = 674244192.
The previous prime is 1024408169. The next prime is 1024408241. The reversal of 1024408227 is 7228044201.
It is not a de Polignac number, because 1024408227 - 26 = 1024408163 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1024408194 and 1024408203.
It is not an unprimeable number, because it can be changed into a prime (1024408277) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67788 + ... + 81510.
It is an arithmetic number, because the mean of its divisors is an integer number (86461200).
Almost surely, 21024408227 is an apocalyptic number.
1024408227 is a deficient number, since it is larger than the sum of its proper divisors (358970973).
1024408227 is a wasteful number, since it uses less digits than its factorization.
1024408227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14042.
The product of its (nonzero) digits is 7168, while the sum is 30.
The square root of 1024408227 is about 32006.3779112851. The cubic root of 1024408227 is about 1008.0707632122.
The spelling of 1024408227 in words is "one billion, twenty-four million, four hundred eight thousand, two hundred twenty-seven".
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