Base | Representation |
---|---|
bin | 1100110000101… |
… | …1000001101101 |
3 | 10201201020010100 |
4 | 3030023001231 |
5 | 102200210131 |
6 | 5151101313 |
7 | 1216635252 |
oct | 314130155 |
9 | 121636110 |
10 | 53522541 |
11 | 28237306 |
12 | 15b11839 |
13 | b11c857 |
14 | 7173429 |
15 | 4a737e6 |
hex | 330b06d |
53522541 has 12 divisors (see below), whose sum is σ = 80671968. Its totient is φ = 34130184.
The previous prime is 53522509. The next prime is 53522543. The reversal of 53522541 is 14522535.
It is a happy number.
It is not a de Polignac number, because 53522541 - 25 = 53522509 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53522543) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129075 + ... + 129488.
It is an arithmetic number, because the mean of its divisors is an integer number (6722664).
Almost surely, 253522541 is an apocalyptic number.
It is an amenable number.
53522541 is a deficient number, since it is larger than the sum of its proper divisors (27149427).
53522541 is a wasteful number, since it uses less digits than its factorization.
53522541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258592 (or 258589 counting only the distinct ones).
The product of its digits is 6000, while the sum is 27.
The square root of 53522541 is about 7315.9101279335. The cubic root of 53522541 is about 376.8590142803.
The spelling of 53522541 in words is "fifty-three million, five hundred twenty-two thousand, five hundred forty-one".
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