Search a number
-
+
1000060605061 = 72731409312781
BaseRepresentation
bin11101000110110000100…
…00011101001010000101
310112121022221110110222221
432203120100131022011
5112341111003330221
62043231013252341
7132152301613120
oct16433020351205
93477287413887
101000060605061
1135613a15a421
1214199a3340b1
13733c79c801b
14365905013b7
151b031c38541
hexe8d841d285

1000060605061 has 16 divisors (see below), whose sum is σ = 1143713726848. Its totient is φ = 856604548800.

The previous prime is 1000060604989. The next prime is 1000060605083. The reversal of 1000060605061 is 1605060600001.

It is not a de Polignac number, because 1000060605061 - 211 = 1000060603013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000060605161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78239491 + ... + 78252271.

It is an arithmetic number, because the mean of its divisors is an integer number (71482107928).

Almost surely, 21000060605061 is an apocalyptic number.

It is an amenable number.

1000060605061 is a deficient number, since it is larger than the sum of its proper divisors (143653121787).

1000060605061 is a wasteful number, since it uses less digits than its factorization.

1000060605061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19612.

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 1000060605061 in words is "one trillion, sixty million, six hundred five thousand, sixty-one".

Divisors: 1 7 2731 4093 12781 19117 28651 89467 11177983 34904911 52312633 78245881 244334377 366188431 142865800723 1000060605061