Base | Representation |
---|---|
bin | 1001011000110101… |
… | …11100011010111111 |
3 | 111000021002010001021 |
4 | 10230122330122333 |
5 | 40310244244111 |
6 | 2152045325011 |
7 | 235621142236 |
oct | 45432743277 |
9 | 14007063037 |
10 | 5040228031 |
11 | 2157093a13 |
12 | b87b66767 |
13 | 6242a5167 |
14 | 35b573b1d |
15 | 1e7750d71 |
hex | 12c6bc6bf |
5040228031 has 18 divisors (see below), whose sum is σ = 5350011488. Its totient is φ = 4743372000.
The previous prime is 5040228007. The next prime is 5040228143. The reversal of 5040228031 is 1308220405.
It is not a de Polignac number, because 5040228031 - 229 = 4503357119 is a prime.
It is a super-2 number, since 2×50402280312 = 50807797208956273922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5040227987 and 5040228005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5040228001) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16206366 + ... + 16206676.
Almost surely, 25040228031 is an apocalyptic number.
5040228031 is a deficient number, since it is larger than the sum of its proper divisors (309783457).
5040228031 is an frugal number, since it uses more digits than its factorization.
5040228031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 735 (or 383 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 5040228031 is about 70994.5633904456. The cubic root of 5040228031 is about 1714.5496335179.
Adding to 5040228031 its reverse (1308220405), we get a palindrome (6348448436).
The spelling of 5040228031 in words is "five billion, forty million, two hundred twenty-eight thousand, thirty-one".
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