Base | Representation |
---|---|
bin | 1000101101010… |
… | …10010101011001 |
3 | 12002110021222120 |
4 | 10112222111121 |
5 | 122200040213 |
6 | 11125411453 |
7 | 1544624052 |
oct | 426522531 |
9 | 162407876 |
10 | 73049433 |
11 | 38264136 |
12 | 20569b89 |
13 | 12198822 |
14 | 99b7729 |
15 | 662e423 |
hex | 45aa559 |
73049433 has 24 divisors (see below), whose sum is σ = 105631488. Its totient is φ = 44864928.
The previous prime is 73049419. The next prime is 73049437. The reversal of 73049433 is 33494037.
It is not a de Polignac number, because 73049433 - 26 = 73049369 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 73049394 and 73049403.
It is not an unprimeable number, because it can be changed into a prime (73049437) 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 23 ways as a sum of consecutive naturals, for example, 39160 + ... + 40982.
It is an arithmetic number, because the mean of its divisors is an integer number (4401312).
Almost surely, 273049433 is an apocalyptic number.
It is an amenable number.
73049433 is a deficient number, since it is larger than the sum of its proper divisors (32582055).
73049433 is a wasteful number, since it uses less digits than its factorization.
73049433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1901 (or 1882 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 33.
The square root of 73049433 is about 8546.8961032646. The cubic root of 73049433 is about 418.0282350073.
The spelling of 73049433 in words is "seventy-three million, forty-nine thousand, four hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •