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2164411241413 = 198771086711953
BaseRepresentation
bin11111011111110000111…
…101101001001111000101
321122220201112121021120121
4133133300331221033011
5240430203234211123
64334152232301541
7312242061666301
oct37376075511705
97586645537517
102164411241413
11764a157a0a03
122ab588b418b1
1312914569b8c5
1476a881a6d01
153b47bd7475d
hex1f7f0f693c5

2164411241413 has 16 divisors (see below), whose sum is σ = 2281326224320. Its totient is φ = 2047796971776.

The previous prime is 2164411241383. The next prime is 2164411241449. The reversal of 2164411241413 is 3141421144612.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2164411241413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2164411245413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181070845 + ... + 181082797.

It is an arithmetic number, because the mean of its divisors is an integer number (142582889020).

Almost surely, 22164411241413 is an apocalyptic number.

It is an amenable number.

2164411241413 is a deficient number, since it is larger than the sum of its proper divisors (116914982907).

2164411241413 is a wasteful number, since it uses less digits than its factorization.

2164411241413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23716.

The product of its digits is 18432, while the sum is 34.

The spelling of 2164411241413 in words is "two trillion, one hundred sixty-four billion, four hundred eleven million, two hundred forty-one thousand, four hundred thirteen".

Divisors: 1 19 877 10867 11953 16663 206473 227107 9530359 10482781 129893251 181076821 199172839 2467971769 113916381127 2164411241413