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1995595228284 = 223723757086051
BaseRepresentation
bin11101000010100010101…
…111101010010001111100
321001202222110111021002220
4131002202233222101330
5230143434334301114
64124432551245340
7264114465364020
oct35024257522174
97052873437086
101995595228284
116aa366532689
12282914979850
13116250b20488
146c831892380
1536d9b4500a9
hex1d0a2bea47c

1995595228284 has 24 divisors (see below), whose sum is σ = 5321587275648. Its totient is φ = 570170065200.

The previous prime is 1995595228279. The next prime is 1995595228331. The reversal of 1995595228284 is 4828225955991.

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, 11878542942 + ... + 11878543109.

It is an arithmetic number, because the mean of its divisors is an integer number (221732803152).

Almost surely, 21995595228284 is an apocalyptic number.

1995595228284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1995595228284 is an abundant number, since it is smaller than the sum of its proper divisors (3325992047364).

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

1995595228284 is a wasteful number, since it uses less digits than its factorization.

1995595228284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23757086065 (or 23757086063 counting only the distinct ones).

The product of its digits is 186624000, while the sum is 69.

The spelling of 1995595228284 in words is "one trillion, nine hundred ninety-five billion, five hundred ninety-five million, two hundred twenty-eight thousand, two hundred eighty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 23757086051 47514172102 71271258153 95028344204 142542516306 166299602357 285085032612 332599204714 498898807071 665198409428 997797614142 1995595228284