Base | Representation |
---|---|
bin | 1100101010100… |
… | …0000011111011 |
3 | 10200221122001221 |
4 | 3022220003323 |
5 | 102044222204 |
6 | 5134252511 |
7 | 1213326403 |
oct | 312500373 |
9 | 120848057 |
10 | 53117179 |
11 | 27a8a7a5 |
12 | 15957137 |
13 | b00a1ab |
14 | 70a9803 |
15 | 49e3654 |
hex | 32a80fb |
53117179 has 6 divisors (see below), whose sum is σ = 56060340. Its totient is φ = 50321196.
The previous prime is 53117177. The next prime is 53117201. The reversal of 53117179 is 97171135.
53117179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53117179 - 21 = 53117177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53117173) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73209 + ... + 73930.
It is an arithmetic number, because the mean of its divisors is an integer number (9343390).
Almost surely, 253117179 is an apocalyptic number.
53117179 is a deficient number, since it is larger than the sum of its proper divisors (2943161).
53117179 is a wasteful number, since it uses less digits than its factorization.
53117179 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147177 (or 147158 counting only the distinct ones).
The product of its digits is 6615, while the sum is 34.
The square root of 53117179 is about 7288.1533326351. The cubic root of 53117179 is about 375.9052004668.
The spelling of 53117179 in words is "fifty-three million, one hundred seventeen thousand, one hundred seventy-nine".
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