Base | Representation |
---|---|
bin | 100010000101101001… |
… | …0001001100001001000 |
3 | 20222221200202212000110 |
4 | 1010023102021201020 |
5 | 2144410130012414 |
6 | 53343534234320 |
7 | 5201025421350 |
oct | 1041322114110 |
9 | 228850685013 |
10 | 73203750984 |
11 | 29055677661 |
12 | 1222b9559a0 |
13 | 6b980ca5b0 |
14 | 37862d9b60 |
15 | 1d86a00459 |
hex | 110b489848 |
73203750984 has 128 divisors (see below), whose sum is σ = 227773728000. Its totient is φ = 19089506304.
The previous prime is 73203750941. The next prime is 73203751039. The reversal of 73203750984 is 48905730237.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6072 + ... + 382680.
It is an arithmetic number, because the mean of its divisors is an integer number (1779482250).
Almost surely, 273203750984 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 73203750984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113886864000).
73203750984 is an abundant number, since it is smaller than the sum of its proper divisors (154569977016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73203750984 is a wasteful number, since it uses less digits than its factorization.
73203750984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376727 (or 376723 counting only the distinct ones).
The product of its (nonzero) digits is 1270080, while the sum is 48.
The spelling of 73203750984 in words is "seventy-three billion, two hundred three million, seven hundred fifty thousand, nine hundred eighty-four".
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