Base | Representation |
---|---|
bin | 1110101000011… |
… | …00001001010101 |
3 | 22112221111012220 |
4 | 13110030021111 |
5 | 222404430031 |
6 | 20102332553 |
7 | 3020133366 |
oct | 724141125 |
9 | 275844186 |
10 | 122733141 |
11 | 63309253 |
12 | 3512a159 |
13 | 1c572c7b |
14 | 1242bb6d |
15 | ab95596 |
hex | 750c255 |
122733141 has 12 divisors (see below), whose sum is σ = 172711872. Its totient is φ = 77514984.
The previous prime is 122733119. The next prime is 122733151. The reversal of 122733141 is 141337221.
It is a happy number.
It is not a de Polignac number, because 122733141 - 25 = 122733109 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122733101) 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, 55581 + ... + 57746.
It is an arithmetic number, because the mean of its divisors is an integer number (14392656).
Almost surely, 2122733141 is an apocalyptic number.
It is an amenable number.
122733141 is a deficient number, since it is larger than the sum of its proper divisors (49978731).
122733141 is a wasteful number, since it uses less digits than its factorization.
122733141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113368 (or 113349 counting only the distinct ones).
The product of its digits is 1008, while the sum is 24.
The square root of 122733141 is about 11078.4990409351. The cubic root of 122733141 is about 496.9590642467.
The spelling of 122733141 in words is "one hundred twenty-two million, seven hundred thirty-three thousand, one hundred forty-one".
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