Base | Representation |
---|---|
bin | 1001010100001011… |
… | …11111100010111100 |
3 | 110220112121100002201 |
4 | 10222011333202330 |
5 | 40220300300442 |
6 | 2144132401244 |
7 | 234635224465 |
oct | 45205774274 |
9 | 13815540081 |
10 | 5001181372 |
11 | 2137044650 |
12 | b76a76224 |
13 | 619183525 |
14 | 3562cbd6c |
15 | 1e40db7b7 |
hex | 12a17f8bc |
5001181372 has 24 divisors (see below), whose sum is σ = 9589789440. Its totient is φ = 2263245360.
The previous prime is 5001181369. The next prime is 5001181373. The reversal of 5001181372 is 2731811005.
It is a self number, because there is not a number n which added to its sum of digits gives 5001181372.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5001181373) 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, 240372 + ... + 260347.
It is an arithmetic number, because the mean of its divisors is an integer number (399574560).
Almost surely, 25001181372 is an apocalyptic number.
It is an amenable number.
5001181372 is a deficient number, since it is larger than the sum of its proper divisors (4588608068).
5001181372 is a wasteful number, since it uses less digits than its factorization.
5001181372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500961 (or 500959 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 28.
The square root of 5001181372 is about 70719.0311868029. The cubic root of 5001181372 is about 1710.1106105850.
Adding to 5001181372 its reverse (2731811005), we get a palindrome (7732992377).
The spelling of 5001181372 in words is "five billion, one million, one hundred eighty-one thousand, three hundred seventy-two".
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