Base | Representation |
---|---|
bin | 1010111110110… |
… | …10110010000101 |
3 | 20102100021222000 |
4 | 11133122302011 |
5 | 142040402440 |
6 | 13050255513 |
7 | 2166011655 |
oct | 537326205 |
9 | 212307860 |
10 | 92122245 |
11 | 48000896 |
12 | 26a27599 |
13 | 16115c07 |
14 | c340365 |
15 | 814a730 |
hex | 57dac85 |
92122245 has 32 divisors (see below), whose sum is σ = 170899200. Its totient is φ = 46994112.
The previous prime is 92122237. The next prime is 92122249. The reversal of 92122245 is 54222129.
It is a happy number.
It is not a de Polignac number, because 92122245 - 23 = 92122237 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92122249) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11730 + ... + 17939.
It is an arithmetic number, because the mean of its divisors is an integer number (5340600).
Almost surely, 292122245 is an apocalyptic number.
It is an amenable number.
92122245 is a deficient number, since it is larger than the sum of its proper divisors (78776955).
92122245 is a wasteful number, since it uses less digits than its factorization.
92122245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29706 (or 29700 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 92122245 is about 9598.0333923153. The cubic root of 92122245 is about 451.6356034670.
The spelling of 92122245 in words is "ninety-two million, one hundred twenty-two thousand, two hundred forty-five".
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