Base | Representation |
---|---|
bin | 10011000111001010110101 |
3 | 100102112120022 |
4 | 103013022311 |
5 | 2240310401 |
6 | 255214525 |
7 | 60404465 |
oct | 23071265 |
9 | 10375508 |
10 | 5010101 |
11 | 2912188 |
12 | 1817445 |
13 | 1065575 |
14 | 945ba5 |
15 | 68e71b |
hex | 4c72b5 |
5010101 has 4 divisors (see below), whose sum is σ = 5073600. Its totient is φ = 4946604.
The previous prime is 5010079. The next prime is 5010107. The reversal of 5010101 is 1010105.
It is a happy number.
5010101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1010105 = 5 ⋅202021.
It is a cyclic number.
It is not a de Polignac number, because 5010101 - 210 = 5009077 is a prime.
It is a super-2 number, since 2×50101012 = 50202224060402, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
5010101 is a modest number, since divided by 10101 gives 5 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5010107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31631 + ... + 31788.
It is an arithmetic number, because the mean of its divisors is an integer number (1268400).
Almost surely, 25010101 is an apocalyptic number.
It is an amenable number.
5010101 is a deficient number, since it is larger than the sum of its proper divisors (63499).
5010101 is an equidigital number, since it uses as much as digits as its factorization.
5010101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63498.
The product of its (nonzero) digits is 5, while the sum is 8.
The square root of 5010101 is about 2238.3254901823. The cubic root of 5010101 is about 171.1126669930.
Adding to 5010101 its reverse (1010105), we get a palindrome (6020206).
The spelling of 5010101 in words is "five million, ten thousand, one hundred one".
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