Base | Representation |
---|---|
bin | 1001010101100000… |
… | …00010011000001101 |
3 | 110221022100021221221 |
4 | 10222300002120031 |
5 | 40231110444041 |
6 | 2145204523341 |
7 | 235131010540 |
oct | 45260023015 |
9 | 13838307857 |
10 | 5012203021 |
11 | 2142292351 |
12 | b7a6b0551 |
13 | 61b542107 |
14 | 35795a857 |
15 | 1e50672d1 |
hex | 12ac0260d |
5012203021 has 8 divisors (see below), whose sum is σ = 6029718080. Its totient is φ = 4070059488.
The previous prime is 5012203019. The next prime is 5012203051. The reversal of 5012203021 is 1203022105.
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 5012203021 - 21 = 5012203019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5012202986 and 5012203004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5012203051) 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, 18842736 + ... + 18843001.
It is an arithmetic number, because the mean of its divisors is an integer number (753714760).
Almost surely, 25012203021 is an apocalyptic number.
It is an amenable number.
5012203021 is a deficient number, since it is larger than the sum of its proper divisors (1017515059).
5012203021 is a wasteful number, since it uses less digits than its factorization.
5012203021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37685763.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 5012203021 is about 70796.9139228540. The cubic root of 5012203021 is about 1711.3659413061.
Adding to 5012203021 its reverse (1203022105), we get a palindrome (6215225126).
The spelling of 5012203021 in words is "five billion, twelve million, two hundred three thousand, twenty-one".
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