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18286060425029 = 171796009221303
BaseRepresentation
bin1000010100001100011100…
…01000101100111101000101
32101202010111222202220102022
410022012032020230331011
54344044322432100104
6102520300012452525
73565060424015015
oct412061610547505
971663458686368
1018286060425029
115910090436561
122073b6477a145
13a284a2937967
1447309b485c45
1521a9e08bcbbe
hex10a18e22cf45

18286060425029 has 8 divisors (see below), whose sum is σ = 19469877024960. Its totient is φ = 17114262268096.

The previous prime is 18286060425013. The next prime is 18286060425077. The reversal of 18286060425029 is 92052406068281.

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

It is not a de Polignac number, because 18286060425029 - 24 = 18286060425013 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 (18286060424029) 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, 3004607609 + ... + 3004613694.

It is an arithmetic number, because the mean of its divisors is an integer number (2433734628120).

Almost surely, 218286060425029 is an apocalyptic number.

It is an amenable number.

18286060425029 is a deficient number, since it is larger than the sum of its proper divisors (1183816599931).

18286060425029 is a wasteful number, since it uses less digits than its factorization.

18286060425029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6009221499.

The product of its (nonzero) digits is 3317760, while the sum is 53.

The spelling of 18286060425029 in words is "eighteen trillion, two hundred eighty-six billion, sixty million, four hundred twenty-five thousand, twenty-nine".

Divisors: 1 17 179 3043 6009221303 102156762151 1075650613237 18286060425029