Base | Representation |
---|---|
bin | 1100101111111… |
… | …0111101000001 |
3 | 10201121201021210 |
4 | 3023332331001 |
5 | 102142114324 |
6 | 5150040333 |
7 | 1216341135 |
oct | 313767501 |
9 | 121551253 |
10 | 53473089 |
11 | 2820313a |
12 | 15aa90a9 |
13 | b1031a7 |
14 | 715d3c5 |
15 | 4a63d29 |
hex | 32fef41 |
53473089 has 16 divisors (see below), whose sum is σ = 72211392. Its totient is φ = 35195328.
The previous prime is 53473081. The next prime is 53473099. The reversal of 53473089 is 98037435.
It is not a de Polignac number, because 53473089 - 23 = 53473081 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53473081) 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, 101982 + ... + 102504.
It is an arithmetic number, because the mean of its divisors is an integer number (4513212).
Almost surely, 253473089 is an apocalyptic number.
It is an amenable number.
53473089 is a deficient number, since it is larger than the sum of its proper divisors (18738303).
53473089 is a wasteful number, since it uses less digits than its factorization.
53473089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 896.
The product of its (nonzero) digits is 90720, while the sum is 39.
The square root of 53473089 is about 7312.5295896837. The cubic root of 53473089 is about 376.7429125765.
The spelling of 53473089 in words is "fifty-three million, four hundred seventy-three thousand, eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •