Base | Representation |
---|---|
bin | 1001010111101001… |
… | …11000101000010111 |
3 | 110222120022020011202 |
4 | 10223310320220113 |
5 | 40300221013111 |
6 | 2151051423115 |
7 | 235440266621 |
oct | 45364705027 |
9 | 13876266152 |
10 | 5030251031 |
11 | 215149a063 |
12 | b84754a9b |
13 | 6221c0c00 |
14 | 35a0d7c11 |
15 | 1e692eb3b |
hex | 12bd38a17 |
5030251031 has 6 divisors (see below), whose sum is σ = 5446958400. Its totient is φ = 4643308488.
The previous prime is 5030251021. The next prime is 5030251033. The reversal of 5030251031 is 1301520305.
It is not a de Polignac number, because 5030251031 - 226 = 4963142167 is a prime.
It is a super-2 number, since 2×50302510312 = 50606850869753125922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5030250994 and 5030251012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5030251033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14882231 + ... + 14882568.
It is an arithmetic number, because the mean of its divisors is an integer number (907826400).
Almost surely, 25030251031 is an apocalyptic number.
5030251031 is a deficient number, since it is larger than the sum of its proper divisors (416707369).
5030251031 is a wasteful number, since it uses less digits than its factorization.
5030251031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29764825 (or 29764812 counting only the distinct ones).
The product of its (nonzero) digits is 450, while the sum is 20.
The square root of 5030251031 is about 70924.2626398047. The cubic root of 5030251031 is about 1713.4175841332.
Adding to 5030251031 its reverse (1301520305), we get a palindrome (6331771336).
The spelling of 5030251031 in words is "five billion, thirty million, two hundred fifty-one thousand, thirty-one".
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