Base | Representation |
---|---|
bin | 11110011100001… |
… | …10010100010001 |
3 | 122210111100000100 |
4 | 33032012110101 |
5 | 1010332313004 |
6 | 41201043013 |
7 | 6220321452 |
oct | 1716062421 |
9 | 583440010 |
10 | 255354129 |
11 | 121160378 |
12 | 71626469 |
13 | 40b98724 |
14 | 25cb1129 |
15 | 17640739 |
hex | f386511 |
255354129 has 12 divisors (see below), whose sum is σ = 388258000. Its totient is φ = 161276184.
The previous prime is 255354107. The next prime is 255354133. The reversal of 255354129 is 921453552.
It is a happy number.
It is not a de Polignac number, because 255354129 - 28 = 255353873 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 255354093 and 255354102.
It is not an unprimeable number, because it can be changed into a prime (255354179) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 746479 + ... + 746820.
Almost surely, 2255354129 is an apocalyptic number.
It is an amenable number.
255354129 is a deficient number, since it is larger than the sum of its proper divisors (132903871).
255354129 is a wasteful number, since it uses less digits than its factorization.
255354129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1493324 (or 1493321 counting only the distinct ones).
The product of its digits is 54000, while the sum is 36.
The square root of 255354129 is about 15979.8037847778. The cubic root of 255354129 is about 634.4259834262.
The spelling of 255354129 in words is "two hundred fifty-five million, three hundred fifty-four thousand, one hundred twenty-nine".
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