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4260041361 = 323712792917
BaseRepresentation
bin1111110111101011…
…0001001010010001
3101222220000112010200
43331322301022101
532211032310421
61542415245413
7210365516442
oct37572611221
911886015120
104260041361
111896756144
129aa819869
1352b76b744
142c5ac52c9
1519dede726
hexfdeb1291

4260041361 has 12 divisors (see below), whose sum is σ = 6319701492. Its totient is φ = 2763269856.

The previous prime is 4260041309. The next prime is 4260041371. The reversal of 4260041361 is 1631400624.

4260041361 is a `hidden beast` number, since 4 + 260 + 0 + 41 + 361 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2321312400 + 1938728961 = 48180^2 + 44031^2 .

It is not a de Polignac number, because 4260041361 - 215 = 4260008593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4260041371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6396126 + ... + 6396791.

It is an arithmetic number, because the mean of its divisors is an integer number (526641791).

Almost surely, 24260041361 is an apocalyptic number.

It is an amenable number.

4260041361 is a deficient number, since it is larger than the sum of its proper divisors (2059660131).

4260041361 is a wasteful number, since it uses less digits than its factorization.

4260041361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12792960 (or 12792957 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4260041361 is about 65268.9923393950. The cubic root of 4260041361 is about 1621.0805879262.

Adding to 4260041361 its reverse (1631400624), we get a palindrome (5891441985).

The spelling of 4260041361 in words is "four billion, two hundred sixty million, forty-one thousand, three hundred sixty-one".

Divisors: 1 3 9 37 111 333 12792917 38378751 115136253 473337929 1420013787 4260041361