Base | Representation |
---|---|
bin | 111000100111111… |
… | …101100101101110 |
3 | 2110012120222222112 |
4 | 320213331211232 |
5 | 3421144444412 |
6 | 234133444022 |
7 | 32353603151 |
oct | 7047754556 |
9 | 2405528875 |
10 | 949999982 |
11 | 448283058 |
12 | 2261a0612 |
13 | 121a81a89 |
14 | 90253c98 |
15 | 58606722 |
hex | 389fd96e |
949999982 has 4 divisors (see below), whose sum is σ = 1424999976. Its totient is φ = 474999990.
The previous prime is 949999961. The next prime is 949999993. The reversal of 949999982 is 289999949.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 289999949 = 11443 ⋅25343.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237499994 + ... + 237499997.
It is an arithmetic number, because the mean of its divisors is an integer number (356249994).
Almost surely, 2949999982 is an apocalyptic number.
949999982 is a deficient number, since it is larger than the sum of its proper divisors (474999994).
949999982 is a wasteful number, since it uses less digits than its factorization.
949999982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 474999993.
The product of its digits is 34012224, while the sum is 68.
The square root of 949999982 is about 30822.0697228463. The cubic root of 949999982 is about 983.0475662828.
The spelling of 949999982 in words is "nine hundred forty-nine million, nine hundred ninety-nine thousand, nine hundred eighty-two".
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