Base | Representation |
---|---|
bin | 1001101110011010… |
… | …01000001000010111 |
3 | 111110212112011200010 |
4 | 10313031020020113 |
5 | 41143103432401 |
6 | 2222031251303 |
7 | 243246042156 |
oct | 46715101027 |
9 | 14425464603 |
10 | 5221155351 |
11 | 223a22a325 |
12 | 1018679b33 |
13 | 652912149 |
14 | 3775cd59d |
15 | 20858ded6 |
hex | 137348217 |
5221155351 has 8 divisors (see below), whose sum is σ = 7012355184. Its totient is φ = 3455362880.
The previous prime is 5221155323. The next prime is 5221155367. The reversal of 5221155351 is 1535511225.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5221155351 - 29 = 5221154839 is a prime.
It is a super-3 number, since 3×52211553513 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5221155151) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6351360 + ... + 6352181.
It is an arithmetic number, because the mean of its divisors is an integer number (876544398).
Almost surely, 25221155351 is an apocalyptic number.
5221155351 is a deficient number, since it is larger than the sum of its proper divisors (1791199833).
5221155351 is a wasteful number, since it uses less digits than its factorization.
5221155351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12703681.
The product of its digits is 7500, while the sum is 30.
The square root of 5221155351 is about 72257.5625869016. The cubic root of 5221155351 is about 1734.8244666793.
Adding to 5221155351 its reverse (1535511225), we get a palindrome (6756666576).
The spelling of 5221155351 in words is "five billion, two hundred twenty-one million, one hundred fifty-five thousand, three hundred fifty-one".
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