Search a number
-
+
1688882003341 = 131559493716879
BaseRepresentation
bin11000100100111001001…
…101100011110110001101
312222110022002110001222221
4120210321031203312031
5210132312243101331
63331510042335341
7233006033111101
oct30447115436615
95873262401887
101688882003341
115a12839530a5
122333971ba551
13c3351236020
145ba56d23901
152dde9722711
hex18939363d8d

1688882003341 has 16 divisors (see below), whose sum is σ = 1820439129600. Its totient is φ = 1557560170368.

The previous prime is 1688882003339. The next prime is 1688882003351. The reversal of 1688882003341 is 1433002888861.

It is a cyclic number.

It is not a de Polignac number, because 1688882003341 - 21 = 1688882003339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1688882003351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100049740 + ... + 100066618.

It is an arithmetic number, because the mean of its divisors is an integer number (113777445600).

Almost surely, 21688882003341 is an apocalyptic number.

It is an amenable number.

1688882003341 is a deficient number, since it is larger than the sum of its proper divisors (131557126259).

1688882003341 is a wasteful number, since it uses less digits than its factorization.

1688882003341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23388.

The product of its (nonzero) digits is 1769472, while the sum is 52.

The spelling of 1688882003341 in words is "one trillion, six hundred eighty-eight billion, eight hundred eighty-two million, three thousand, three hundred forty-one".

Divisors: 1 13 1559 4937 16879 20267 64181 219427 7696783 26314361 83331623 100058179 342086693 1083311099 129914000257 1688882003341