Base | Representation |
---|---|
bin | 1001100010101101… |
… | …01101001101001110 |
3 | 111020000211112020210 |
4 | 10301112231031032 |
5 | 40442442100324 |
6 | 2204203423250 |
7 | 240644544300 |
oct | 46126551516 |
9 | 14200745223 |
10 | 5123003214 |
11 | 219989015a |
12 | bab824b26 |
13 | 638497764 |
14 | 36855d970 |
15 | 1eeb51d29 |
hex | 1315ad34e |
5123003214 has 48 divisors (see below), whose sum is σ = 12143744208. Its totient is φ = 1436093568.
The previous prime is 5123003213. The next prime is 5123003219. The reversal of 5123003214 is 4123003215.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5123003213) 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 23 ways as a sum of consecutive naturals, for example, 148807 + ... + 179970.
It is an arithmetic number, because the mean of its divisors is an integer number (252994671).
Almost surely, 25123003214 is an apocalyptic number.
5123003214 is an abundant number, since it is smaller than the sum of its proper divisors (7020740994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5123003214 is a wasteful number, since it uses less digits than its factorization.
5123003214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 328849 (or 328842 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 5123003214 is about 71575.1577993371. The cubic root of 5123003214 is about 1723.8846772216.
Adding to 5123003214 its reverse (4123003215), we get a palindrome (9246006429).
Subtracting from 5123003214 its reverse (4123003215), we obtain a palindrome (999999999).
The spelling of 5123003214 in words is "five billion, one hundred twenty-three million, three thousand, two hundred fourteen".
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