Base | Representation |
---|---|
bin | 1001100101000000… |
… | …01001010111001010 |
3 | 111021101001121210202 |
4 | 10302200021113022 |
5 | 41012404130200 |
6 | 2210132212202 |
7 | 241300306142 |
oct | 46240112712 |
9 | 14241047722 |
10 | 5142255050 |
11 | 21a973a369 |
12 | bb616a062 |
13 | 63c47848a |
14 | 36ad31922 |
15 | 2016a61d5 |
hex | 1328095ca |
5142255050 has 48 divisors (see below), whose sum is σ = 9714603672. Its totient is φ = 2024755200.
The previous prime is 5142255049. The next prime is 5142255077. The reversal of 5142255050 is 505522415.
It can be written as a sum of positive squares in 12 ways, for example, as 1534210561 + 3608044489 = 39169^2 + 60067^2 .
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2470010 + ... + 2472090.
Almost surely, 25142255050 is an apocalyptic number.
5142255050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5142255050 is a deficient number, since it is larger than the sum of its proper divisors (4572348622).
5142255050 is a wasteful number, since it uses less digits than its factorization.
5142255050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2843 (or 2838 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 29.
The square root of 5142255050 is about 71709.5185453089. The cubic root of 5142255050 is about 1726.0413847707.
Adding to 5142255050 its reverse (505522415), we get a palindrome (5647777465).
The spelling of 5142255050 in words is "five billion, one hundred forty-two million, two hundred fifty-five thousand, fifty".
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