Base | Representation |
---|---|
bin | 10011111000101101001001 |
3 | 100210211220010 |
4 | 103320231021 |
5 | 2313304001 |
6 | 303422133 |
7 | 62211153 |
oct | 23705511 |
9 | 10724803 |
10 | 5213001 |
11 | 2a40672 |
12 | 18b4949 |
13 | 1106a21 |
14 | 999ad3 |
15 | 6ce8d6 |
hex | 4f8b49 |
5213001 has 4 divisors (see below), whose sum is σ = 6950672. Its totient is φ = 3475332.
The previous prime is 5212993. The next prime is 5213023. The reversal of 5213001 is 1003125.
5213001 is digitally balanced in base 4, 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.
It is not a de Polignac number, because 5213001 - 23 = 5212993 is a prime.
It is a D-number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5213081) 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, 868831 + ... + 868836.
It is an arithmetic number, because the mean of its divisors is an integer number (1737668).
Almost surely, 25213001 is an apocalyptic number.
It is an amenable number.
5213001 is a deficient number, since it is larger than the sum of its proper divisors (1737671).
5213001 is a wasteful number, since it uses less digits than its factorization.
5213001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1737670.
The product of its (nonzero) digits is 30, while the sum is 12.
The square root of 5213001 is about 2283.1997284513. The cubic root of 5213001 is about 173.3920851954.
Adding to 5213001 its reverse (1003125), we get a palindrome (6216126).
The spelling of 5213001 in words is "five million, two hundred thirteen thousand, one".
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