Base | Representation |
---|---|
bin | 10001010010101… |
… | …100101000010100 |
3 | 202012220022200111 |
4 | 101102230220110 |
5 | 1043232122233 |
6 | 44442052404 |
7 | 10121633416 |
oct | 2122545024 |
9 | 665808614 |
10 | 290114068 |
11 | 139841aa2 |
12 | 811aa104 |
13 | 4814913a |
14 | 2a75c9b6 |
15 | 1a709acd |
hex | 114aca14 |
290114068 has 6 divisors (see below), whose sum is σ = 507699626. Its totient is φ = 145057032.
The previous prime is 290113981. The next prime is 290114093. The reversal of 290114068 is 860411092.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 257987844 + 32126224 = 16062^2 + 5668^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36264255 + ... + 36264262.
Almost surely, 2290114068 is an apocalyptic number.
It is an amenable number.
290114068 is a deficient number, since it is larger than the sum of its proper divisors (217585558).
290114068 is a wasteful number, since it uses less digits than its factorization.
290114068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72528521 (or 72528519 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 31.
The square root of 290114068 is about 17032.7351884540. The cubic root of 290114068 is about 661.9973682745.
The spelling of 290114068 in words is "two hundred ninety million, one hundred fourteen thousand, sixty-eight".
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