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5210201 = 31168071
BaseRepresentation
bin10011111000000001011001
3100210201001102
4103320001121
52313211301
6303401145
762200043
oct23700131
910721042
105210201
112a39557
1218b31b5
131105679
14998a93
156cdb6b
hex4f8059

5210201 has 4 divisors (see below), whose sum is σ = 5378304. Its totient is φ = 5042100.

The previous prime is 5210197. The next prime is 5210203. The reversal of 5210201 is 1020125.

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 a cyclic number.

It is not a de Polignac number, because 5210201 - 22 = 5210197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5210203) 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, 84005 + ... + 84066.

It is an arithmetic number, because the mean of its divisors is an integer number (1344576).

Almost surely, 25210201 is an apocalyptic number.

It is an amenable number.

5210201 is a deficient number, since it is larger than the sum of its proper divisors (168103).

5210201 is a wasteful number, since it uses less digits than its factorization.

5210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168102.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 5210201 is about 2282.5864715274. The cubic root of 5210201 is about 173.3610355954.

Adding to 5210201 its reverse (1020125), we get a palindrome (6230326).

The spelling of 5210201 in words is "five million, two hundred ten thousand, two hundred one".

Divisors: 1 31 168071 5210201