Base | Representation |
---|---|
bin | 1100011100000… |
… | …1101110111011 |
3 | 10122011200221022 |
4 | 3013001232323 |
5 | 101324030010 |
6 | 5102133055 |
7 | 1202320034 |
oct | 307015673 |
9 | 118150838 |
10 | 52173755 |
11 | 274a5a07 |
12 | 1558118b |
13 | aa6995a |
14 | 6d01a8b |
15 | 48a8d55 |
hex | 31c1bbb |
52173755 has 16 divisors (see below), whose sum is σ = 65016000. Its totient is φ = 40145280.
The previous prime is 52173743. The next prime is 52173761. The reversal of 52173755 is 55737125.
It is not a de Polignac number, because 52173755 - 224 = 35396539 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, 50090 + ... + 51120.
It is an arithmetic number, because the mean of its divisors is an integer number (4063500).
Almost surely, 252173755 is an apocalyptic number.
52173755 is a deficient number, since it is larger than the sum of its proper divisors (12842245).
52173755 is a wasteful number, since it uses less digits than its factorization.
52173755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1414.
The product of its digits is 36750, while the sum is 35.
The square root of 52173755 is about 7223.1402450735. The cubic root of 52173755 is about 373.6663858473. Note that the first 3 decimals are identical.
The spelling of 52173755 in words is "fifty-two million, one hundred seventy-three thousand, seven hundred fifty-five".
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