Base | Representation |
---|---|
bin | 110001011110111100… |
… | …011111011110111101 |
3 | 12002010220012211222000 |
4 | 301132330133132331 |
5 | 1332303411222303 |
6 | 40224142212513 |
7 | 3560446666122 |
oct | 613674373675 |
9 | 162126184860 |
10 | 53132523453 |
11 | 20595a19309 |
12 | a369b84139 |
13 | 5019a444b9 |
14 | 2800792749 |
15 | 15ae8b4da3 |
hex | c5ef1f7bd |
53132523453 has 16 divisors (see below), whose sum is σ = 78724022400. Its totient is φ = 35417554560.
The previous prime is 53132523421. The next prime is 53132523467. The reversal of 53132523453 is 35432523135.
53132523453 is a `hidden beast` number, since 53 + 1 + 32 + 523 + 4 + 53 = 666.
It is not a de Polignac number, because 53132523453 - 25 = 53132523421 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53132523403) 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, 130888 + ... + 351278.
It is an arithmetic number, because the mean of its divisors is an integer number (4920251400).
Almost surely, 253132523453 is an apocalyptic number.
It is an amenable number.
53132523453 is a deficient number, since it is larger than the sum of its proper divisors (25591498947).
53132523453 is a wasteful number, since it uses less digits than its factorization.
53132523453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229329 (or 229323 counting only the distinct ones).
The product of its digits is 162000, while the sum is 36.
The spelling of 53132523453 in words is "fifty-three billion, one hundred thirty-two million, five hundred twenty-three thousand, four hundred fifty-three".
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