Search a number
-
+
4973201 = 31115991
BaseRepresentation
bin10010111110001010010001
3100100122221122
4102332022101
52233120301
6254332025
760162062
oct22761221
910318848
104973201
112897492
1217ba015
13105182c
14936569
1568381b
hex4be291

4973201 has 4 divisors (see below), whose sum is σ = 4989504. Its totient is φ = 4956900.

The previous prime is 4973179. The next prime is 4973233. The reversal of 4973201 is 1023794.

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: 1023794 = 2511897.

It is a cyclic number.

It is not a de Polignac number, because 4973201 - 214 = 4956817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4903201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7685 + ... + 8306.

It is an arithmetic number, because the mean of its divisors is an integer number (1247376).

Almost surely, 24973201 is an apocalyptic number.

It is an amenable number.

4973201 is a deficient number, since it is larger than the sum of its proper divisors (16303).

4973201 is a wasteful number, since it uses less digits than its factorization.

4973201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16302.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 4973201 is about 2230.0674877680. The cubic root of 4973201 is about 170.6915429200.

Adding to 4973201 its reverse (1023794), we get a palindrome (5996995).

The spelling of 4973201 in words is "four million, nine hundred seventy-three thousand, two hundred one".

Divisors: 1 311 15991 4973201