Base | Representation |
---|---|
bin | 1100101100001… |
… | …0101010101001 |
3 | 10201011011120000 |
4 | 3023002222221 |
5 | 102111214103 |
6 | 5140453213 |
7 | 1214262201 |
oct | 313025251 |
9 | 121134500 |
10 | 53226153 |
11 | 28054662 |
12 | 159aa209 |
13 | b047986 |
14 | 70d7401 |
15 | 4a15aa3 |
hex | 32c2aa9 |
53226153 has 10 divisors (see below), whose sum is σ = 79510794. Its totient is φ = 35484048.
The previous prime is 53226149. The next prime is 53226169. The reversal of 53226153 is 35162235.
It can be written as a sum of positive squares in only one way, i.e., 51451929 + 1774224 = 7173^2 + 1332^2 .
It is not a de Polignac number, because 53226153 - 22 = 53226149 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (53226113) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 328476 + ... + 328637.
Almost surely, 253226153 is an apocalyptic number.
It is an amenable number.
53226153 is a deficient number, since it is larger than the sum of its proper divisors (26284641).
53226153 is an equidigital number, since it uses as much as digits as its factorization.
53226153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 657125 (or 657116 counting only the distinct ones).
The product of its digits is 5400, while the sum is 27.
The square root of 53226153 is about 7295.6256071704. The cubic root of 53226153 is about 376.1620910650.
Adding to 53226153 its reverse (35162235), we get a palindrome (88388388).
The spelling of 53226153 in words is "fifty-three million, two hundred twenty-six thousand, one hundred fifty-three".
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