Base | Representation |
---|---|
bin | 110110100101101110… |
… | …1110100111101111001 |
3 | 102012120222100120200011 |
4 | 1231023131310331321 |
5 | 3410041414233241 |
6 | 125504350341521 |
7 | 11320034330254 |
oct | 1551335647571 |
9 | 365528316604 |
10 | 117230227321 |
11 | 45798452999 |
12 | 1a8781ba8a1 |
13 | b09341171c |
14 | 596155009b |
15 | 30b1c3c281 |
hex | 1b4b774f79 |
117230227321 has 3 divisors (see below), whose sum is σ = 117230569711. Its totient is φ = 117229884932.
The previous prime is 117230227319. The next prime is 117230227339. The reversal of 117230227321 is 123722032711.
The square root of 117230227321 is 342389.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in only one way, i.e., 113831337321 + 3398890000 = 337389^2 + 58300^2 .
It is not a de Polignac number, because 117230227321 - 21 = 117230227319 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (117230221321) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 171195 + ... + 513583.
Almost surely, 2117230227321 is an apocalyptic number.
117230227321 is the 342389-th square number.
117230227321 is the 171195-th centered octagonal number.
It is an amenable number.
117230227321 is a deficient number, since it is larger than the sum of its proper divisors (342390).
117230227321 is an frugal number, since it uses more digits than its factorization.
117230227321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 684778 (or 342389 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 31.
Multiplying 117230227321 by its product of nonzero digits (7056), we get a square (827176483976976 = 287606762).
The spelling of 117230227321 in words is "one hundred seventeen billion, two hundred thirty million, two hundred twenty-seven thousand, three hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •