Base | Representation |
---|---|
bin | 1000110000000… |
… | …11111100101001 |
3 | 12010010221111020 |
4 | 10120003330221 |
5 | 122243311424 |
6 | 11141323053 |
7 | 1551013146 |
oct | 430037451 |
9 | 163127436 |
10 | 73416489 |
11 | 38494993 |
12 | 20706489 |
13 | 12296913 |
14 | 9a713cd |
15 | 66a3079 |
hex | 4603f29 |
73416489 has 16 divisors (see below), whose sum is σ = 105350400. Its totient is φ = 45308160.
The previous prime is 73416481. The next prime is 73416503. The reversal of 73416489 is 98461437.
It is not a de Polignac number, because 73416489 - 23 = 73416481 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 73416489.
It is not an unprimeable number, because it can be changed into a prime (73416481) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8689 + ... + 14910.
It is an arithmetic number, because the mean of its divisors is an integer number (6584400).
Almost surely, 273416489 is an apocalyptic number.
It is an amenable number.
73416489 is a deficient number, since it is larger than the sum of its proper divisors (31933911).
73416489 is a wasteful number, since it uses less digits than its factorization.
73416489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23680.
The product of its digits is 145152, while the sum is 42.
The square root of 73416489 is about 8568.3422550689. The cubic root of 73416489 is about 418.7272296522.
The spelling of 73416489 in words is "seventy-three million, four hundred sixteen thousand, four hundred eighty-nine".
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