Base | Representation |
---|---|
bin | 110110111101011… |
… | …101111010101101 |
3 | 2101021001200001211 |
4 | 312331131322231 |
5 | 3342023123424 |
6 | 231255234421 |
7 | 31564401412 |
oct | 6675357255 |
9 | 2337050054 |
10 | 922082989 |
11 | 433545663 |
12 | 218978a11 |
13 | 119058c49 |
14 | 8a668109 |
15 | 55e3eb94 |
hex | 36f5dead |
922082989 has 12 divisors (see below), whose sum is σ = 965192508. Its totient is φ = 880366400.
The previous prime is 922082983. The next prime is 922082999. The reversal of 922082989 is 989280229.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 253860489 + 668222500 = 15933^2 + 25850^2 .
It is not a de Polignac number, because 922082989 - 23 = 922082981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (922082981) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85479 + ... + 95659.
It is an arithmetic number, because the mean of its divisors is an integer number (80432709).
Almost surely, 2922082989 is an apocalyptic number.
It is an amenable number.
922082989 is a deficient number, since it is larger than the sum of its proper divisors (43109519).
922082989 is a wasteful number, since it uses less digits than its factorization.
922082989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10316 (or 10269 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 49.
The square root of 922082989 is about 30365.8194192088. The cubic root of 922082989 is about 973.3222917238.
The spelling of 922082989 in words is "nine hundred twenty-two million, eighty-two thousand, nine hundred eighty-nine".
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