Base | Representation |
---|---|
bin | 1001010100001001… |
… | …00101001011110100 |
3 | 110220111220112101120 |
4 | 10222010211023310 |
5 | 40220201430002 |
6 | 2144120423540 |
7 | 234632123433 |
oct | 45204451364 |
9 | 13814815346 |
10 | 5000811252 |
11 | 2136911568 |
12 | b76917bb0 |
13 | 619083c18 |
14 | 35623311a |
15 | 1e4066cbc |
hex | 12a1252f4 |
5000811252 has 48 divisors (see below), whose sum is σ = 12051648000. Its totient is φ = 1612270080.
The previous prime is 5000811217. The next prime is 5000811289. The reversal of 5000811252 is 2521180005.
It is a super-2 number, since 2×50008112522 = 50016226356259615008, 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 15 ways as a sum of consecutive naturals, for example, 1132024 + ... + 1136432.
It is an arithmetic number, because the mean of its divisors is an integer number (251076000).
Almost surely, 25000811252 is an apocalyptic number.
It is an amenable number.
5000811252 is an abundant number, since it is smaller than the sum of its proper divisors (7050836748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5000811252 is a wasteful number, since it uses less digits than its factorization.
5000811252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7496 (or 7494 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 24.
The square root of 5000811252 is about 70716.4143038941. The cubic root of 5000811252 is about 1710.0684231025.
Adding to 5000811252 its reverse (2521180005), we get a palindrome (7521991257).
The spelling of 5000811252 in words is "five billion, eight hundred eleven thousand, two hundred fifty-two".
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