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1468360685 = 51133180657
BaseRepresentation
bin101011110000101…
…0110011111101101
310210022222110012002
41113201112133231
511001400020220
6401412022045
751246600641
oct12741263755
93708873162
101468360685
11693940130
1234b901925
131a529509c
14dd028c21
1588d99c75
hex578567ed

1468360685 has 16 divisors (see below), whose sum is σ = 1928048832. Its totient is φ = 1064659200.

The previous prime is 1468360667. The next prime is 1468360697. The reversal of 1468360685 is 5860638641.

It is not a de Polignac number, because 1468360685 - 226 = 1401251821 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22124 + ... + 58533.

It is an arithmetic number, because the mean of its divisors is an integer number (120503052).

Almost surely, 21468360685 is an apocalyptic number.

It is an amenable number.

1468360685 is a deficient number, since it is larger than the sum of its proper divisors (459688147).

1468360685 is a wasteful number, since it uses less digits than its factorization.

1468360685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81004.

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 1468360685 is about 38319.1947331882. The cubic root of 1468360685 is about 1136.6085429449.

The spelling of 1468360685 in words is "one billion, four hundred sixty-eight million, three hundred sixty thousand, six hundred eighty-five".

Divisors: 1 5 11 55 331 1655 3641 18205 80657 403285 887227 4436135 26697467 133487335 293672137 1468360685