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4980467 = 6181647
BaseRepresentation
bin10010111111111011110011
3100101000220202
4102333323303
52233333332
6254425415
760222212
oct22777363
910330822
104980467
1128a1998
12180226b
131054c2b
14939079
15685a62
hex4bfef3

4980467 has 4 divisors (see below), whose sum is σ = 5062176. Its totient is φ = 4898760.

The previous prime is 4980427. The next prime is 4980499. The reversal of 4980467 is 7640894.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7640894 = 23820447.

It is a cyclic number.

It is not a de Polignac number, because 4980467 - 28 = 4980211 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 4980467.

It is not an unprimeable number, because it can be changed into a prime (4980427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40763 + ... + 40884.

It is an arithmetic number, because the mean of its divisors is an integer number (1265544).

Almost surely, 24980467 is an apocalyptic number.

4980467 is a deficient number, since it is larger than the sum of its proper divisors (81709).

4980467 is an equidigital number, since it uses as much as digits as its factorization.

4980467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81708.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 4980467 is about 2231.6959918412. The cubic root of 4980467 is about 170.7746310041.

The spelling of 4980467 in words is "four million, nine hundred eighty thousand, four hundred sixty-seven".

Divisors: 1 61 81647 4980467