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73830681606 = 23111118646691
BaseRepresentation
bin100010011000010100…
…1101100110000000110
321001120101110020011010
41010300221230300012
52202201123302411
653530051423050
75222410303413
oct1046051546006
9231511406133
1073830681606
1129347549940
12123858b4a86
136c67c65066
14380569310a
151dc1a8c7a6
hex1130a6cc06

73830681606 has 16 divisors (see below), whose sum is σ = 161085123648. Its totient is φ = 22372933800.

The previous prime is 73830681583. The next prime is 73830681713. The reversal of 73830681606 is 60618603837.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 559323280 + ... + 559323411.

It is an arithmetic number, because the mean of its divisors is an integer number (10067820228).

Almost surely, 273830681606 is an apocalyptic number.

73830681606 is an abundant number, since it is smaller than the sum of its proper divisors (87254442042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73830681606 is a wasteful number, since it uses less digits than its factorization.

73830681606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118646707.

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 73830681606 in words is "seventy-three billion, eight hundred thirty million, six hundred eighty-one thousand, six hundred six".

Divisors: 1 2 3 6 11 22 33 66 1118646691 2237293382 3355940073 6711880146 12305113601 24610227202 36915340803 73830681606