Base | Representation |
---|---|
bin | 1100101001110… |
… | …0110101011111 |
3 | 10200212021222222 |
4 | 3022130311133 |
5 | 102041234244 |
6 | 5133255555 |
7 | 1213045346 |
oct | 312346537 |
9 | 120767888 |
10 | 53071199 |
11 | 27a591a5 |
12 | 159345bb |
13 | acc229c |
14 | 7096b5d |
15 | 49d4bee |
hex | 329cd5f |
53071199 has 8 divisors (see below), whose sum is σ = 55974000. Its totient is φ = 50179392.
The previous prime is 53071171. The next prime is 53071201. The reversal of 53071199 is 99117035.
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 53071199 - 216 = 53005663 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53071099) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8357 + ... + 13265.
It is an arithmetic number, because the mean of its divisors is an integer number (6996750).
Almost surely, 253071199 is an apocalyptic number.
53071199 is a deficient number, since it is larger than the sum of its proper divisors (2902801).
53071199 is a wasteful number, since it uses less digits than its factorization.
53071199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5497.
The product of its (nonzero) digits is 8505, while the sum is 35.
The square root of 53071199 is about 7284.9982155111. The cubic root of 53071199 is about 375.7967037991.
The spelling of 53071199 in words is "fifty-three million, seventy-one thousand, one hundred ninety-nine".
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