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135286080330 = 2354509536011
BaseRepresentation
bin111110111111110101…
…1011100001101001010
3110221012022121221121210
41331333223130031022
54204031214032310
6142052150113550
712526341465162
oct1757753341512
9427168557553
10135286080330
1152413513565
122227704b8b6
13c9b009950b
1467955595a2
1537bbe79820
hex1f7fadc34a

135286080330 has 16 divisors (see below), whose sum is σ = 324686592864. Its totient is φ = 36076288080.

The previous prime is 135286080311. The next prime is 135286080331. The reversal of 135286080330 is 33080682531.

It is not an unprimeable number, because it can be changed into a prime (135286080331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2254767976 + ... + 2254768035.

It is an arithmetic number, because the mean of its divisors is an integer number (20292912054).

Almost surely, 2135286080330 is an apocalyptic number.

135286080330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135286080330 is an abundant number, since it is smaller than the sum of its proper divisors (189400512534).

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

135286080330 is a wasteful number, since it uses less digits than its factorization.

135286080330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4509536021.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 135286080330 in words is "one hundred thirty-five billion, two hundred eighty-six million, eighty thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 4509536011 9019072022 13528608033 22547680055 27057216066 45095360110 67643040165 135286080330