Base | Representation |
---|---|
bin | 1100011100000… |
… | …1001010000011 |
3 | 10122011120200220 |
4 | 3013001022003 |
5 | 101323441040 |
6 | 5102114123 |
7 | 1202310123 |
oct | 307011203 |
9 | 118146626 |
10 | 52171395 |
11 | 274a4161 |
12 | 1557b943 |
13 | aa68863 |
14 | 6d00c83 |
15 | 48a82d0 |
hex | 31c1283 |
52171395 has 16 divisors (see below), whose sum is σ = 83566080. Its totient is φ = 27794144.
The previous prime is 52171387. The next prime is 52171411. The reversal of 52171395 is 59317125.
It is a cyclic number.
It is not a de Polignac number, because 52171395 - 23 = 52171387 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21136 + ... + 23474.
It is an arithmetic number, because the mean of its divisors is an integer number (5222880).
Almost surely, 252171395 is an apocalyptic number.
52171395 is a deficient number, since it is larger than the sum of its proper divisors (31394685).
52171395 is a wasteful number, since it uses less digits than its factorization.
52171395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3834.
The product of its digits is 9450, while the sum is 33.
The square root of 52171395 is about 7222.9768793760. The cubic root of 52171395 is about 373.6607516865.
The spelling of 52171395 in words is "fifty-two million, one hundred seventy-one thousand, three hundred ninety-five".
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