Base | Representation |
---|---|
bin | 1110100110111… |
… | …01111110110111 |
3 | 22112120212211201 |
4 | 13103131332313 |
5 | 222332402210 |
6 | 20054313331 |
7 | 3015415204 |
oct | 723357667 |
9 | 275525751 |
10 | 122544055 |
11 | 6319a187 |
12 | 35058847 |
13 | 1c507b9a |
14 | 123bccab |
15 | ab5953a |
hex | 74ddfb7 |
122544055 has 8 divisors (see below), whose sum is σ = 147218400. Its totient is φ = 97924896.
The previous prime is 122544017. The next prime is 122544067. The reversal of 122544055 is 550445221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122544055 - 29 = 122543543 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8740 + ... + 17929.
It is an arithmetic number, because the mean of its divisors is an integer number (18402300).
Almost surely, 2122544055 is an apocalyptic number.
122544055 is a deficient number, since it is larger than the sum of its proper divisors (24674345).
122544055 is an equidigital number, since it uses as much as digits as its factorization.
122544055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27593.
The product of its (nonzero) digits is 8000, while the sum is 28.
The square root of 122544055 is about 11069.9618337192. The cubic root of 122544055 is about 496.7037235437.
Adding to 122544055 its reverse (550445221), we get a palindrome (672989276).
The spelling of 122544055 in words is "one hundred twenty-two million, five hundred forty-four thousand, fifty-five".
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