Base | Representation |
---|---|
bin | 10010011100100101… |
… | …10000100100000110 |
3 | 221120012010122122112 |
4 | 21032102300210012 |
5 | 130240242144300 |
6 | 4314413501022 |
7 | 500263101545 |
oct | 111622604406 |
9 | 27505118575 |
10 | 9903474950 |
11 | 4222287346 |
12 | 1b047a1772 |
13 | c1a9c2565 |
14 | 69d3d815c |
15 | 3ce692e35 |
hex | 24e4b0906 |
9903474950 has 24 divisors (see below), whose sum is σ = 19504021752. Its totient is φ = 3728366720.
The previous prime is 9903474887. The next prime is 9903474983. The reversal of 9903474950 is 594743099.
It is a Harshad number since it is a multiple of its sum of digits (50).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5824724 + ... + 5826423.
It is an arithmetic number, because the mean of its divisors is an integer number (812667573).
Almost surely, 29903474950 is an apocalyptic number.
9903474950 is a deficient number, since it is larger than the sum of its proper divisors (9600546802).
9903474950 is a wasteful number, since it uses less digits than its factorization.
9903474950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11651176 (or 11651171 counting only the distinct ones).
The product of its (nonzero) digits is 1224720, while the sum is 50.
The square root of 9903474950 is about 99516.2044593744. The cubic root of 9903474950 is about 2147.4803690580.
The spelling of 9903474950 in words is "nine billion, nine hundred three million, four hundred seventy-four thousand, nine hundred fifty".
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