Base | Representation |
---|---|
bin | 111011110010100… |
… | …010001101001110 |
3 | 2120220111220200222 |
4 | 323302202031032 |
5 | 4023243244204 |
6 | 243311551342 |
7 | 33600143462 |
oct | 7362421516 |
9 | 2526456628 |
10 | 1003103054 |
11 | 475253198 |
12 | 23bb2b552 |
13 | 12ca85705 |
14 | 973184a2 |
15 | 5d0e5abe |
hex | 3bca234e |
1003103054 has 16 divisors (see below), whose sum is σ = 1630216368. Its totient is φ = 461069952.
The previous prime is 1003103051. The next prime is 1003103077. The reversal of 1003103054 is 4503013001.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1003103051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341597 + ... + 344520.
It is an arithmetic number, because the mean of its divisors is an integer number (101888523).
Almost surely, 21003103054 is an apocalyptic number.
1003103054 is a deficient number, since it is larger than the sum of its proper divisors (627113314).
1003103054 is a wasteful number, since it uses less digits than its factorization.
1003103054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686179.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 1003103054 is about 31671.8021905922. The cubic root of 1003103054 is about 1001.0332832912.
Adding to 1003103054 its reverse (4503013001), we get a palindrome (5506116055).
The spelling of 1003103054 in words is "one billion, three million, one hundred three thousand, fifty-four".
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