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85713214180 = 225111512580169
BaseRepresentation
bin100111111010011100…
…1111101101011100100
322012020111112102111011
41033310321331223210
52401020040323210
6103213123352004
76123024204466
oct1176471755344
9265214472434
1085713214180
11333949694a0
1214741222604
13810c97b619
144211854136
152369d57d8a
hex13f4e7dae4

85713214180 has 48 divisors (see below), whose sum is σ = 197661663360. Its totient is φ = 30962016000.

The previous prime is 85713214177. The next prime is 85713214253. The reversal of 85713214180 is 8141231758.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1256865 + ... + 1323304.

It is an arithmetic number, because the mean of its divisors is an integer number (4117951320).

Almost surely, 285713214180 is an apocalyptic number.

It is an amenable number.

85713214180 is an abundant number, since it is smaller than the sum of its proper divisors (111948449180).

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

85713214180 is a wasteful number, since it uses less digits than its factorization.

85713214180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580340 (or 2580338 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 40.

The spelling of 85713214180 in words is "eighty-five billion, seven hundred thirteen million, two hundred fourteen thousand, one hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 151 220 302 604 755 1510 1661 3020 3322 6644 8305 16610 33220 2580169 5160338 10320676 12900845 25801690 28381859 51603380 56763718 113527436 141909295 283818590 389605519 567637180 779211038 1558422076 1948027595 3896055190 4285660709 7792110380 8571321418 17142642836 21428303545 42856607090 85713214180