Base | Representation |
---|---|
bin | 1100101011110… |
… | …1110001111101 |
3 | 10201010011002211 |
4 | 3022331301331 |
5 | 102110044031 |
6 | 5140220421 |
7 | 1214146642 |
oct | 312756175 |
9 | 121104084 |
10 | 53206141 |
11 | 2804061a |
12 | 1599a711 |
13 | b03b831 |
14 | 70cddc9 |
15 | 4a0ebb1 |
hex | 32bdc7d |
53206141 has 8 divisors (see below), whose sum is σ = 57291840. Its totient is φ = 49226688.
The previous prime is 53206133. The next prime is 53206157. The reversal of 53206141 is 14160235.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53206141 - 23 = 53206133 is a prime.
It is a super-2 number, since 2×532061412 = 5661786880223762, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53206121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25521 + ... + 27526.
It is an arithmetic number, because the mean of its divisors is an integer number (7161480).
Almost surely, 253206141 is an apocalyptic number.
It is an amenable number.
53206141 is a deficient number, since it is larger than the sum of its proper divisors (4085699).
53206141 is a wasteful number, since it uses less digits than its factorization.
53206141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53123.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 53206141 is about 7294.2539714490. The cubic root of 53206141 is about 376.1149419414.
Adding to 53206141 its reverse (14160235), we get a palindrome (67366376).
The spelling of 53206141 in words is "fifty-three million, two hundred six thousand, one hundred forty-one".
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