Base | Representation |
---|---|
bin | 1101010110111010111… |
… | …0011011000111110010 |
3 | 210221100121200011100002 |
4 | 3111232232123013302 |
5 | 12224444134231122 |
6 | 253232055030002 |
7 | 22402666502144 |
oct | 3255656330762 |
9 | 727317604302 |
10 | 229490930162 |
11 | 8936571355a |
12 | 3858806b302 |
13 | 188440a4b00 |
14 | b170a92c94 |
15 | 5e82542992 |
hex | 356eb9b1f2 |
229490930162 has 54 divisors (see below), whose sum is σ = 379109996109. Its totient is φ = 104142533040.
The previous prime is 229490930117. The next prime is 229490930173. The reversal of 229490930162 is 261039094922.
It can be written as a sum of positive squares in 2 ways, for example, as 196221534961 + 33269395201 = 442969^2 + 182399^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=338741.
It is a super-2 number, since 2×2294909301622 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 625315703 + ... + 625316069.
Almost surely, 2229490930162 is an apocalyptic number.
229490930162 is a deficient number, since it is larger than the sum of its proper divisors (149619065947).
229490930162 is an frugal number, since it uses more digits than its factorization.
229490930162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 904 (or 453 counting only the distinct ones).
The product of its (nonzero) digits is 419904, while the sum is 47.
The spelling of 229490930162 in words is "two hundred twenty-nine billion, four hundred ninety million, nine hundred thirty thousand, one hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •