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4791594041 = 131721681421
BaseRepresentation
bin1000111011001100…
…11110110000111001
3110100221020012022222
410131212132300321
534303122002131
62111244253425
7226511606633
oct43546366071
913327205288
104791594041
112039803583
12b18841275
135b4920460
14336531a53
151d09db87b
hex11d99ec39

4791594041 has 8 divisors (see below), whose sum is σ = 5463718344. Its totient is φ = 4162832640.

The previous prime is 4791594029. The next prime is 4791594133. The reversal of 4791594041 is 1404951974.

It can be written as a sum of positive squares in 4 ways, for example, as 636502441 + 4155091600 = 25229^2 + 64460^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4791594041 - 26 = 4791593977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4791593983 and 4791594001.

It is not an unprimeable number, because it can be changed into a prime (4791594011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10840490 + ... + 10840931.

It is an arithmetic number, because the mean of its divisors is an integer number (682964793).

Almost surely, 24791594041 is an apocalyptic number.

It is an amenable number.

4791594041 is a deficient number, since it is larger than the sum of its proper divisors (672124303).

4791594041 is a wasteful number, since it uses less digits than its factorization.

4791594041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21681451.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 4791594041 is about 69221.3409361593. The cubic root of 4791594041 is about 1685.8800523923.

The spelling of 4791594041 in words is "four billion, seven hundred ninety-one million, five hundred ninety-four thousand, forty-one".

Divisors: 1 13 17 221 21681421 281858473 368584157 4791594041