Base | Representation |
---|---|
bin | 1100101001110… |
… | …1110110100001 |
3 | 10200212111201010 |
4 | 3022131312201 |
5 | 102041402421 |
6 | 5133331133 |
7 | 1213063443 |
oct | 312356641 |
9 | 120774633 |
10 | 53075361 |
11 | 27a61339 |
12 | 15936aa9 |
13 | acc4151 |
14 | 7098493 |
15 | 49d6076 |
hex | 329dda1 |
53075361 has 16 divisors (see below), whose sum is σ = 74043648. Its totient is φ = 33782400.
The previous prime is 53075359. The next prime is 53075369. The reversal of 53075361 is 16357035.
It is not a de Polignac number, because 53075361 - 21 = 53075359 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53075369) 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, 1191 + ... + 10371.
It is an arithmetic number, because the mean of its divisors is an integer number (4627728).
Almost surely, 253075361 is an apocalyptic number.
It is an amenable number.
53075361 is a deficient number, since it is larger than the sum of its proper divisors (20968287).
53075361 is a wasteful number, since it uses less digits than its factorization.
53075361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9272.
The product of its (nonzero) digits is 9450, while the sum is 30.
The square root of 53075361 is about 7285.2838654372. The cubic root of 53075361 is about 375.8065272377.
The spelling of 53075361 in words is "fifty-three million, seventy-five thousand, three hundred sixty-one".
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