Base | Representation |
---|---|
bin | 1100101011001… |
… | …1000010010101 |
3 | 10201000220201220 |
4 | 3022303002111 |
5 | 102102142013 |
6 | 5135240553 |
7 | 1213604433 |
oct | 312630225 |
9 | 121026656 |
10 | 53162133 |
11 | 28010552 |
12 | 15979159 |
13 | b0247ab |
14 | 70bbd53 |
15 | 4a01b23 |
hex | 32b3095 |
53162133 has 24 divisors (see below), whose sum is σ = 77344800. Its totient is φ = 32389056.
The previous prime is 53162119. The next prime is 53162159. The reversal of 53162133 is 33126135.
It is a happy number.
It is not a de Polignac number, because 53162133 - 25 = 53162101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53162113) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47383 + ... + 48491.
It is an arithmetic number, because the mean of its divisors is an integer number (3222700).
Almost surely, 253162133 is an apocalyptic number.
It is an amenable number.
53162133 is a deficient number, since it is larger than the sum of its proper divisors (24182667).
53162133 is a wasteful number, since it uses less digits than its factorization.
53162133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1189 (or 1160 counting only the distinct ones).
The product of its digits is 1620, while the sum is 24.
The square root of 53162133 is about 7291.2367263723. The cubic root of 53162133 is about 376.0112156191.
Adding to 53162133 its reverse (33126135), we get a palindrome (86288268).
The spelling of 53162133 in words is "fifty-three million, one hundred sixty-two thousand, one hundred thirty-three".
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