Base | Representation |
---|---|
bin | 1001100010101110… |
… | …01111100110110000 |
3 | 111020001002200112020 |
4 | 10301113033212300 |
5 | 40443011102422 |
6 | 2204210431440 |
7 | 240646002132 |
oct | 46127174660 |
9 | 14201080466 |
10 | 5123144112 |
11 | 2199976aa9 |
12 | bab892580 |
13 | 638516928 |
14 | 368599052 |
15 | 1eeb7d95c |
hex | 1315cf9b0 |
5123144112 has 40 divisors (see below), whose sum is σ = 13243408320. Its totient is φ = 1706602560.
The previous prime is 5123144111. The next prime is 5123144129. The reversal of 5123144112 is 2114413215.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (5123144111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41439 + ... + 109377.
It is an arithmetic number, because the mean of its divisors is an integer number (331085208).
Almost surely, 25123144112 is an apocalyptic number.
It is an amenable number.
5123144112 is an abundant number, since it is smaller than the sum of its proper divisors (8120264208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5123144112 is a wasteful number, since it uses less digits than its factorization.
5123144112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69521 (or 69515 counting only the distinct ones).
The product of its digits is 960, while the sum is 24.
The square root of 5123144112 is about 71576.1420586497. The cubic root of 5123144112 is about 1723.9004810816.
Adding to 5123144112 its reverse (2114413215), we get a palindrome (7237557327).
The spelling of 5123144112 in words is "five billion, one hundred twenty-three million, one hundred forty-four thousand, one hundred twelve".
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