Base | Representation |
---|---|
bin | 1000011011010001010… |
… | …00000000000100001100 |
3 | 1000200022000102121211112 |
4 | 10031220220000010030 |
5 | 14220413120002244 |
6 | 341000334111152 |
7 | 26626346314061 |
oct | 4155050000414 |
9 | 1020260377745 |
10 | 289518125324 |
11 | 10186948575a |
12 | 4813b04b4b8 |
13 | 213bc3643bc |
14 | 10026dc4c68 |
15 | 77e736839e |
hex | 4368a0010c |
289518125324 has 6 divisors (see below), whose sum is σ = 506656719324. Its totient is φ = 144759062660.
The previous prime is 289518125291. The next prime is 289518125327. The reversal of 289518125324 is 423521815982.
It is a super-2 number, since 2×2895181253242 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (289518125327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36189765662 + ... + 36189765669.
It is an arithmetic number, because the mean of its divisors is an integer number (84442786554).
Almost surely, 2289518125324 is an apocalyptic number.
It is an amenable number.
289518125324 is a deficient number, since it is larger than the sum of its proper divisors (217138594000).
289518125324 is a wasteful number, since it uses less digits than its factorization.
289518125324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72379531335 (or 72379531333 counting only the distinct ones).
The product of its digits is 1382400, while the sum is 50.
The spelling of 289518125324 in words is "two hundred eighty-nine billion, five hundred eighteen million, one hundred twenty-five thousand, three hundred twenty-four".
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