Base | Representation |
---|---|
bin | 1110101001101… |
… | …00001010110011 |
3 | 22120020211002112 |
4 | 13110310022303 |
5 | 222430201300 |
6 | 20110035535 |
7 | 3021415340 |
oct | 724641263 |
9 | 276224075 |
10 | 122897075 |
11 | 63410434 |
12 | 351a8bab |
13 | 1c5cc782 |
14 | 124717c7 |
15 | abc8e35 |
hex | 75342b3 |
122897075 has 12 divisors (see below), whose sum is σ = 174162960. Its totient is φ = 84272160.
The previous prime is 122897069. The next prime is 122897077. The reversal of 122897075 is 570798221.
It is not a de Polignac number, because 122897075 - 210 = 122896051 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122897077) 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, 350960 + ... + 351309.
It is an arithmetic number, because the mean of its divisors is an integer number (14513580).
Almost surely, 2122897075 is an apocalyptic number.
122897075 is a deficient number, since it is larger than the sum of its proper divisors (51265885).
122897075 is an equidigital number, since it uses as much as digits as its factorization.
122897075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 702286 (or 702281 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 41.
The square root of 122897075 is about 11085.8953179254. The cubic root of 122897075 is about 497.1802276617.
The spelling of 122897075 in words is "one hundred twenty-two million, eight hundred ninety-seven thousand, seventy-five".
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