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80046006061 = 724179472937
BaseRepresentation
bin100101010001100011…
…1010001111100101101
321122121112200102110011
41022203013101330231
52302413234143221
6100434515413221
75532420553030
oct1124307217455
9248545612404
1080046006061
1130a4697a11a
121361b2b4211
137718822338
143c34d13017
15213755a1e1
hex12a31d1f2d

80046006061 has 8 divisors (see below), whose sum is σ = 91485126720. Its totient is φ = 68607879648.

The previous prime is 80046006049. The next prime is 80046006097. The reversal of 80046006061 is 16060064008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80046006061 - 29 = 80046005549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80046006031) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 67216 + ... + 405721.

It is an arithmetic number, because the mean of its divisors is an integer number (11435640840).

Almost surely, 280046006061 is an apocalyptic number.

It is an amenable number.

80046006061 is a deficient number, since it is larger than the sum of its proper divisors (11439120659).

80046006061 is a wasteful number, since it uses less digits than its factorization.

80046006061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497123.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 80046006061 in words is "eighty billion, forty-six million, six thousand, sixty-one".

Divisors: 1 7 24179 169253 472937 3310559 11435143723 80046006061