Search a number
-
+
4980161201 = 29399169399
BaseRepresentation
bin1001010001101011…
…10011101010110001
3110212002001101211212
410220311303222301
540144410124301
62142102045505
7234261446261
oct45065635261
913762041755
104980161201
112126197904
12b6ba19895
13614a03962
143535b97a1
151e23384bb
hex128d73ab1

4980161201 has 4 divisors (see below), whose sum is σ = 4980360000. Its totient is φ = 4979962404.

The previous prime is 4980161189. The next prime is 4980161209. The reversal of 4980161201 is 1021610894.

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 4980161201 - 210 = 4980160177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4980161209) 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, 55301 + ... + 114098.

It is an arithmetic number, because the mean of its divisors is an integer number (1245090000).

Almost surely, 24980161201 is an apocalyptic number.

It is an amenable number.

4980161201 is a deficient number, since it is larger than the sum of its proper divisors (198799).

4980161201 is a wasteful number, since it uses less digits than its factorization.

4980161201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198798.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 4980161201 is about 70570.2571980576. The cubic root of 4980161201 is about 1707.7113576421.

The spelling of 4980161201 in words is "four billion, nine hundred eighty million, one hundred sixty-one thousand, two hundred one".

Divisors: 1 29399 169399 4980161201