Base | Representation |
---|---|
bin | 1001101110011010… |
… | …11101010011000110 |
3 | 111110212200120121100 |
4 | 10313031131103012 |
5 | 41143114221204 |
6 | 2222033200530 |
7 | 243246553020 |
oct | 46715352306 |
9 | 14425616540 |
10 | 5221242054 |
11 | 223a289486 |
12 | 1018700146 |
13 | 652942752 |
14 | 377613010 |
15 | 2085a9a39 |
hex | 13735d4c6 |
5221242054 has 24 divisors (see below), whose sum is σ = 12928790160. Its totient is φ = 1491783408.
The previous prime is 5221241969. The next prime is 5221242077. The reversal of 5221242054 is 4502421225.
It is a super-2 number, since 2×52212420542 = 54522737172916277832, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20719089 + ... + 20719340.
It is an arithmetic number, because the mean of its divisors is an integer number (538699590).
Almost surely, 25221242054 is an apocalyptic number.
5221242054 is an abundant number, since it is smaller than the sum of its proper divisors (7707548106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5221242054 is a wasteful number, since it uses less digits than its factorization.
5221242054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41438444 (or 41438441 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 5221242054 is about 72258.1625423730. The cubic root of 5221242054 is about 1734.8340695126.
Adding to 5221242054 its reverse (4502421225), we get a palindrome (9723663279).
The spelling of 5221242054 in words is "five billion, two hundred twenty-one million, two hundred forty-two thousand, fifty-four".
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