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5042002234405 = 51553649324177
BaseRepresentation
bin100100101011110111011…
…0000001000110000100101
3122212000021210201201011111
41021113232300020300211
51130102010033000110
614420132554105021
71030162341602053
oct111275660106045
918760253651144
105042002234405
1116743348a8984
1269521041b171
132a75c6bc3bc6
14136069c311d3
158b249dace8a
hex495eec08c25

5042002234405 has 8 divisors (see below), whose sum is σ = 6054298635672. Its totient is φ = 4031004484608.

The previous prime is 5042002234343. The next prime is 5042002234417. The reversal of 5042002234405 is 5044322002405.

It can be written as a sum of positive squares in 4 ways, for example, as 8790750081 + 5033211484324 = 93759^2 + 2243482^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5042002234405 - 219 = 5042001710117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 324654324 + ... + 324669853.

It is an arithmetic number, because the mean of its divisors is an integer number (756787329459).

Almost surely, 25042002234405 is an apocalyptic number.

It is an amenable number.

5042002234405 is a deficient number, since it is larger than the sum of its proper divisors (1012296401267).

5042002234405 is a wasteful number, since it uses less digits than its factorization.

5042002234405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649325735.

The product of its (nonzero) digits is 38400, while the sum is 31.

The spelling of 5042002234405 in words is "five trillion, forty-two billion, two million, two hundred thirty-four thousand, four hundred five".

Divisors: 1 5 1553 7765 649324177 3246620885 1008400446881 5042002234405