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4979170241 = 19332575877
BaseRepresentation
bin1001010001100100…
…00001101111000001
3110212000012001111122
410220302001233001
540144131421431
62142024522025
7234250151213
oct45062015701
913760161448
104979170241
112125680331
12b6b620315
136147478a6
143533dc5b3
151e21dea7b
hex128c81bc1

4979170241 has 4 divisors (see below), whose sum is σ = 4981748052. Its totient is φ = 4976592432.

The previous prime is 4979170219. The next prime is 4979170243. The reversal of 4979170241 is 1420719794.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3519930241 + 1459240000 = 59329^2 + 38200^2 .

It is a cyclic number.

It is not a de Polignac number, because 4979170241 - 226 = 4912061377 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4979170192 and 4979170201.

It is not an unprimeable number, because it can be changed into a prime (4979170243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1286006 + ... + 1289871.

It is an arithmetic number, because the mean of its divisors is an integer number (1245437013).

Almost surely, 24979170241 is an apocalyptic number.

It is an amenable number.

4979170241 is a deficient number, since it is larger than the sum of its proper divisors (2577811).

4979170241 is a wasteful number, since it uses less digits than its factorization.

4979170241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577810.

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 4979170241 is about 70563.2357605574. The cubic root of 4979170241 is about 1707.5980824665.

The spelling of 4979170241 in words is "four billion, nine hundred seventy-nine million, one hundred seventy thousand, two hundred forty-one".

Divisors: 1 1933 2575877 4979170241