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205132300760 = 2355128307519
BaseRepresentation
bin1011111100001011010…
…1101000000111011000
3201121111000121120120202
42333002311220013120
511330102332111020
6234123025041332
720551240533662
oct2770265500730
9647430546522
10205132300760
1179aa5921782
123390a486248
13164616c082a
149cdd981532
155508d10e75
hex2fc2d681d8

205132300760 has 16 divisors (see below), whose sum is σ = 461547676800. Its totient is φ = 82052920288.

The previous prime is 205132300733. The next prime is 205132300771. The reversal of 205132300760 is 67003231502.

205132300760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 2564153720 + ... + 2564153799.

It is an arithmetic number, because the mean of its divisors is an integer number (28846729800).

Almost surely, 2205132300760 is an apocalyptic number.

205132300760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

205132300760 is an abundant number, since it is smaller than the sum of its proper divisors (256415376040).

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

205132300760 is a wasteful number, since it uses less digits than its factorization.

205132300760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5128307530 (or 5128307526 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The spelling of 205132300760 in words is "two hundred five billion, one hundred thirty-two million, three hundred thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 5128307519 10256615038 20513230076 25641537595 41026460152 51283075190 102566150380 205132300760