Search a number
-
+
4830977 = 21312267
BaseRepresentation
bin10010011011011100000001
3100002102212002
4102123130001
52214042402
6251313345
756030324
oct22333401
910072762
104830977
1127aa648
12174b855
131001b88
148da7bb
15656602
hex49b701

4830977 has 4 divisors (see below), whose sum is σ = 4835376. Its totient is φ = 4826580.

The previous prime is 4830967. The next prime is 4831019. The reversal of 4830977 is 7790384.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4830977 - 26 = 4830913 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4830977.

It is not an unprimeable number, because it can be changed into a prime (4830937) 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, 998 + ... + 3264.

It is an arithmetic number, because the mean of its divisors is an integer number (1208844).

Almost surely, 24830977 is an apocalyptic number.

It is an amenable number.

4830977 is a deficient number, since it is larger than the sum of its proper divisors (4399).

4830977 is a wasteful number, since it uses less digits than its factorization.

4830977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4398.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 4830977 is about 2197.9483615408. The cubic root of 4830977 is about 169.0486304269.

The spelling of 4830977 in words is "four million, eight hundred thirty thousand, nine hundred seventy-seven".

Divisors: 1 2131 2267 4830977