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1288014068229 = 3761334003249
BaseRepresentation
bin10010101111100011100…
…111101111101000000101
311120010120220201000212020
4102233203213233220011
5132100323100140404
62423412215313353
7162025121640030
oct22574347575005
94503526630766
101288014068229
114572753aa259
1218976137b859
13945c7b4a115
14464a9790017
1523786a32ed9
hex12be39efa05

1288014068229 has 8 divisors (see below), whose sum is σ = 1962688104000. Its totient is φ = 736008038976.

The previous prime is 1288014068227. The next prime is 1288014068233. The reversal of 1288014068229 is 9228604108821.

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

It is not a de Polignac number, because 1288014068229 - 21 = 1288014068227 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1288014068227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30667001604 + ... + 30667001645.

It is an arithmetic number, because the mean of its divisors is an integer number (245336013000).

Almost surely, 21288014068229 is an apocalyptic number.

It is an amenable number.

1288014068229 is a deficient number, since it is larger than the sum of its proper divisors (674674035771).

1288014068229 is an equidigital number, since it uses as much as digits as its factorization.

1288014068229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61334003259.

The product of its (nonzero) digits is 884736, while the sum is 51.

The spelling of 1288014068229 in words is "one trillion, two hundred eighty-eight billion, fourteen million, sixty-eight thousand, two hundred twenty-nine".

Divisors: 1 3 7 21 61334003249 184002009747 429338022743 1288014068229