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13164125393900 = 2252132778942331
BaseRepresentation
bin1011111110010000001100…
…0001001001001111101100
31201121110220112101101211002
42333210003001021033230
53211140112100101100
643555303221215432
72526035204416145
oct277440301111754
951543815341732
1013164125393900
1142159686623a8
121587366b61578
137464aa80b800
1433720b7b0acc
1517c6683b82d5
hexbf9030493ec

13164125393900 has 54 divisors (see below), whose sum is σ = 30932578946052. Its totient is φ = 4860600139200.

The previous prime is 13164125393893. The next prime is 13164125393921. The reversal of 13164125393900 is 939352146131.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 389454266 + ... + 389488065.

It is an arithmetic number, because the mean of its divisors is an integer number (572825536038).

Almost surely, 213164125393900 is an apocalyptic number.

13164125393900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13164125393900 is an abundant number, since it is smaller than the sum of its proper divisors (17768453552152).

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

13164125393900 is a wasteful number, since it uses less digits than its factorization.

13164125393900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778942371 (or 778942351 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 47.

The spelling of 13164125393900 in words is "thirteen trillion, one hundred sixty-four billion, one hundred twenty-five million, three hundred ninety-three thousand, nine hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 169 260 325 338 650 676 845 1300 1690 3380 4225 8450 16900 778942331 1557884662 3115769324 3894711655 7789423310 10126250303 15578846620 19473558275 20252500606 38947116550 40505001212 50631251515 77894233100 101262503030 131641253939 202525006060 253156257575 263282507878 506312515150 526565015756 658206269695 1012625030300 1316412539390 2632825078780 3291031348475 6582062696950 13164125393900