Base | Representation |
---|---|
bin | 111011101000010… |
… | …100111001100100 |
3 | 2120201110221222212 |
4 | 323220110321210 |
5 | 4022102131413 |
6 | 243134342552 |
7 | 33535330052 |
oct | 7350247144 |
9 | 2521427885 |
10 | 1000427108 |
11 | 47379576a |
12 | 23b05aa58 |
13 | 12c359705 |
14 | 96c1d1d2 |
15 | 5cc67ca8 |
hex | 3ba14e64 |
1000427108 has 6 divisors (see below), whose sum is σ = 1750747446. Its totient is φ = 500213552.
The previous prime is 1000427107. The next prime is 1000427117. The reversal of 1000427108 is 8017240001.
1000427108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 949132864 + 51294244 = 30808^2 + 7162^2 .
It is not an unprimeable number, because it can be changed into a prime (1000427107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125053385 + ... + 125053392.
It is an arithmetic number, because the mean of its divisors is an integer number (291791241).
Almost surely, 21000427108 is an apocalyptic number.
It is an amenable number.
1000427108 is a deficient number, since it is larger than the sum of its proper divisors (750320338).
1000427108 is a wasteful number, since it uses less digits than its factorization.
1000427108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250106781 (or 250106779 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 23.
The square root of 1000427108 is about 31629.5290511889. The cubic root of 1000427108 is about 1000.1423490691.
Adding to 1000427108 its reverse (8017240001), we get a palindrome (9017667109).
The spelling of 1000427108 in words is "one billion, four hundred twenty-seven thousand, one hundred eight".
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