Base | Representation |
---|---|
bin | 1010000111010100… |
… | …00000010010111111 |
3 | 112000102121020001012 |
4 | 11003222000102333 |
5 | 42110043131111 |
6 | 2254452505435 |
7 | 251363452325 |
oct | 50352002277 |
9 | 15012536035 |
10 | 5430052031 |
11 | 2337139508 |
12 | 107661b27b |
13 | 686c92a51 |
14 | 397249d15 |
15 | 21baa448b |
hex | 143a804bf |
5430052031 has 8 divisors (see below), whose sum is σ = 5578681200. Its totient is φ = 5281521408.
The previous prime is 5430052027. The next prime is 5430052057. The reversal of 5430052031 is 1302500345.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5430052031 - 22 = 5430052027 is a prime.
It is a super-2 number, since 2×54300520312 = 58970930118734449922, 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 = 5430051988 and 5430052006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5430052091) 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, 94895 + ... + 140943.
It is an arithmetic number, because the mean of its divisors is an integer number (697335150).
Almost surely, 25430052031 is an apocalyptic number.
5430052031 is a deficient number, since it is larger than the sum of its proper divisors (148629169).
5430052031 is a wasteful number, since it uses less digits than its factorization.
5430052031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49273.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 5430052031 is about 73688.8867537026. The cubic root of 5430052031 is about 1757.6591675366.
Adding to 5430052031 its reverse (1302500345), we get a palindrome (6732552376).
The spelling of 5430052031 in words is "five billion, four hundred thirty million, fifty-two thousand, thirty-one".
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