Base | Representation |
---|---|
bin | 10011111000101111011111 |
3 | 100210212002200 |
4 | 103320233133 |
5 | 2313310101 |
6 | 303422543 |
7 | 62211456 |
oct | 23705737 |
9 | 10725080 |
10 | 5213151 |
11 | 2a40799 |
12 | 18b4a53 |
13 | 1106b08 |
14 | 999b9d |
15 | 6ce986 |
hex | 4f8bdf |
5213151 has 6 divisors (see below), whose sum is σ = 7530120. Its totient is φ = 3475428.
The previous prime is 5213141. The next prime is 5213161. The reversal of 5213151 is 1513125.
It is an interprime number because it is at equal distance from previous prime (5213141) and next prime (5213161).
It is not a de Polignac number, because 5213151 - 25 = 5213119 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5213141) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 289611 + ... + 289628.
It is an arithmetic number, because the mean of its divisors is an integer number (1255020).
Almost surely, 25213151 is an apocalyptic number.
5213151 is a deficient number, since it is larger than the sum of its proper divisors (2316969).
5213151 is a wasteful number, since it uses less digits than its factorization.
5213151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 579245 (or 579242 counting only the distinct ones).
The product of its digits is 150, while the sum is 18.
The square root of 5213151 is about 2283.2325768524. The cubic root of 5213151 is about 173.3937482530.
Adding to 5213151 its reverse (1513125), we get a palindrome (6726276).
It can be divided in two parts, 52 and 13151, that added together give a triangular number (13203 = T162).
The spelling of 5213151 in words is "five million, two hundred thirteen thousand, one hundred fifty-one".
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