Base | Representation |
---|---|
bin | 110001001100101111… |
… | …000000110101110101 |
3 | 12001100121022122211021 |
4 | 301030233000311311 |
5 | 1331142203001211 |
6 | 40133545541141 |
7 | 3550050043534 |
oct | 611457006565 |
9 | 161317278737 |
10 | 52827000181 |
11 | 2044951213a |
12 | a2a37a47b1 |
13 | 4c9b6616b7 |
14 | 27b1d8231b |
15 | 1592b64771 |
hex | c4cbc0d75 |
52827000181 has 2 divisors, whose sum is σ = 52827000182. Its totient is φ = 52827000180.
The previous prime is 52827000167. The next prime is 52827000203. The reversal of 52827000181 is 18100072825.
52827000181 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 36255587281 + 16571412900 = 190409^2 + 128730^2 .
It is a cyclic number.
It is not a de Polignac number, because 52827000181 - 27 = 52827000053 is a prime.
It is a super-2 number, since 2×528270001812 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52827000131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26413500090 + 26413500091.
It is an arithmetic number, because the mean of its divisors is an integer number (26413500091).
Almost surely, 252827000181 is an apocalyptic number.
It is an amenable number.
52827000181 is a deficient number, since it is larger than the sum of its proper divisors (1).
52827000181 is an equidigital number, since it uses as much as digits as its factorization.
52827000181 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8960, while the sum is 34.
The spelling of 52827000181 in words is "fifty-two billion, eight hundred twenty-seven million, one hundred eighty-one", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •