Base | Representation |
---|---|
bin | 1100101001011… |
… | …1111100111111 |
3 | 10200211021120020 |
4 | 3022113330333 |
5 | 102040114244 |
6 | 5133023223 |
7 | 1212633135 |
oct | 312277477 |
9 | 120737506 |
10 | 53051199 |
11 | 27a45173 |
12 | 15924b13 |
13 | acb6156 |
14 | 708d755 |
15 | 49cdd19 |
hex | 3297f3f |
53051199 has 16 divisors (see below), whose sum is σ = 73211904. Its totient is φ = 34135200.
The previous prime is 53051197. The next prime is 53051213. The reversal of 53051199 is 99115035.
It is not a de Polignac number, because 53051199 - 21 = 53051197 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53051197) 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, 61042 + ... + 61904.
It is an arithmetic number, because the mean of its divisors is an integer number (4575744).
Almost surely, 253051199 is an apocalyptic number.
53051199 is a deficient number, since it is larger than the sum of its proper divisors (20160705).
53051199 is a wasteful number, since it uses less digits than its factorization.
53051199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1558.
The product of its (nonzero) digits is 6075, while the sum is 33.
The square root of 53051199 is about 7283.6254022293. The cubic root of 53051199 is about 375.7494912585.
The spelling of 53051199 in words is "fifty-three million, fifty-one thousand, one hundred ninety-nine".
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