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5206204230205 = 511121378036487
BaseRepresentation
bin100101111000010100111…
…1101000010101000111101
3200102201010022202100202111
41023300221331002220331
51140244301240331310
615023410332454021
71045064410540636
oct113605175025075
920381108670674
105206204230205
111727a36620740
12700bb731a311
132b9c34887a74
1413dda583a88d
159065a6c128a
hex4bc29f42a3d

5206204230205 has 16 divisors (see below), whose sum is σ = 6821013343104. Its totient is φ = 3783208841280.

The previous prime is 5206204230197. The next prime is 5206204230263. The reversal of 5206204230205 is 5020324026025.

It is not a de Polignac number, because 5206204230205 - 23 = 5206204230197 is a prime.

It is a super-3 number, since 3×52062042302053 (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38951529 + ... + 39084958.

It is an arithmetic number, because the mean of its divisors is an integer number (426313333944).

Almost surely, 25206204230205 is an apocalyptic number.

5206204230205 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5206204230205 is a deficient number, since it is larger than the sum of its proper divisors (1614809112899).

5206204230205 is a wasteful number, since it uses less digits than its factorization.

5206204230205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78037716.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 5206204230205 in words is "five trillion, two hundred six billion, two hundred four million, two hundred thirty thousand, two hundred five".

Divisors: 1 5 11 55 1213 6065 13343 66715 78036487 390182435 858401357 4292006785 94658258731 473291293655 1041240846041 5206204230205