Base | Representation |
---|---|
bin | 1110100100110… |
… | …10001011101101 |
3 | 22112001202220022 |
4 | 13102122023231 |
5 | 222300010344 |
6 | 20044331525 |
7 | 3013150442 |
oct | 722321355 |
9 | 275052808 |
10 | 122266349 |
11 | 6301a577 |
12 | 34b43ba5 |
13 | 1c43b66a |
14 | 123499c9 |
15 | ab020ee |
hex | 749a2ed |
122266349 has 16 divisors (see below), whose sum is σ = 135432000. Its totient is φ = 109912320.
The previous prime is 122266343. The next prime is 122266351. The reversal of 122266349 is 943662221.
It is not a de Polignac number, because 122266349 - 212 = 122262253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122266343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30629 + ... + 34389.
It is an arithmetic number, because the mean of its divisors is an integer number (8464500).
Almost surely, 2122266349 is an apocalyptic number.
122266349 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
122266349 is a deficient number, since it is larger than the sum of its proper divisors (13165651).
122266349 is a wasteful number, since it uses less digits than its factorization.
122266349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3868.
The product of its digits is 31104, while the sum is 35.
The square root of 122266349 is about 11057.4114963675. The cubic root of 122266349 is about 496.3282342759.
The spelling of 122266349 in words is "one hundred twenty-two million, two hundred sixty-six thousand, three hundred forty-nine".
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