Base | Representation |
---|---|
bin | 1100011001011… |
… | …1101110111111 |
3 | 10121211221221220 |
4 | 3012113232333 |
5 | 101303023402 |
6 | 5054324423 |
7 | 1201002351 |
oct | 306275677 |
9 | 117757856 |
10 | 52001727 |
11 | 27398738 |
12 | 154b9713 |
13 | aa0956b |
14 | 6c990d1 |
15 | 4872dbc |
hex | 3197bbf |
52001727 has 32 divisors (see below), whose sum is σ = 76358400. Its totient is φ = 31352832.
The previous prime is 52001723. The next prime is 52001731. The reversal of 52001727 is 72710025.
It is an interprime number because it is at equal distance from previous prime (52001723) and next prime (52001731).
It is not a de Polignac number, because 52001727 - 22 = 52001723 is a prime.
It is a super-2 number, since 2×520017272 = 5408359221965058, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 52001697 and 52001706.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52001723) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269343 + ... + 269535.
It is an arithmetic number, because the mean of its divisors is an integer number (2386200).
Almost surely, 252001727 is an apocalyptic number.
52001727 is a gapful number since it is divisible by the number (57) formed by its first and last digit.
52001727 is a deficient number, since it is larger than the sum of its proper divisors (24356673).
52001727 is a wasteful number, since it uses less digits than its factorization.
52001727 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 407.
The product of its (nonzero) digits is 980, while the sum is 24.
The square root of 52001727 is about 7211.2222958386. Note that the first 4 decimals coincide. The cubic root of 52001727 is about 373.2552477172.
The spelling of 52001727 in words is "fifty-two million, one thousand, seven hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •