Base | Representation |
---|---|
bin | 1000101101111… |
… | …00100111001000 |
3 | 12002121002200021 |
4 | 10112330213020 |
5 | 122204434141 |
6 | 11131150224 |
7 | 1545355240 |
oct | 426744710 |
9 | 162532607 |
10 | 73124296 |
11 | 38305403 |
12 | 205a5374 |
13 | 121c391b |
14 | 99d6b20 |
15 | 66466d1 |
hex | 45bc9c8 |
73124296 has 32 divisors (see below), whose sum is σ = 158688000. Its totient is φ = 30940416.
The previous prime is 73124287. The next prime is 73124297. The reversal of 73124296 is 69242137.
It is not an unprimeable number, because it can be changed into a prime (73124297) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 3841 + ... + 12688.
It is an arithmetic number, because the mean of its divisors is an integer number (4959000).
Almost surely, 273124296 is an apocalyptic number.
It is an amenable number.
73124296 is an abundant number, since it is smaller than the sum of its proper divisors (85563704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73124296 is a wasteful number, since it uses less digits than its factorization.
73124296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16621 (or 16617 counting only the distinct ones).
The product of its digits is 18144, while the sum is 34.
The square root of 73124296 is about 8551.2745248881. The cubic root of 73124296 is about 418.1709884003.
The spelling of 73124296 in words is "seventy-three million, one hundred twenty-four thousand, two hundred ninety-six".
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