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13112011310300 = 2252718731444729
BaseRepresentation
bin1011111011001110000011…
…0001101100010011011100
31201102111101121112122200122
42332303200301230103130
53204311344343412200
643515324055414112
72522211602131310
oct276634061542334
951374347478618
1013112011310300
1141a5855612021
121579242084338
137415c3a8c756
143348a63a9b40
1517b118128385
hexbece0c6c4dc

13112011310300 has 36 divisors (see below), whose sum is σ = 32517788051280. Its totient is φ = 4495546734720.

The previous prime is 13112011310287. The next prime is 13112011310311. The reversal of 13112011310300 is 301311021131.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 9365721665 + ... + 9365723064.

Almost surely, 213112011310300 is an apocalyptic number.

13112011310300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13112011310300 is an abundant number, since it is smaller than the sum of its proper divisors (19405776740980).

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

13112011310300 is a wasteful number, since it uses less digits than its factorization.

13112011310300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18731444750 (or 18731444743 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 13112011310300 its reverse (301311021131), we get a palindrome (13413322331431).

The spelling of 13112011310300 in words is "thirteen trillion, one hundred twelve billion, eleven million, three hundred ten thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 18731444729 37462889458 74925778916 93657223645 131120113103 187314447290 262240226206 374628894580 468286118225 524480452412 655600565515 936572236450 1311201131030 1873144472900 2622402262060 3278002827575 6556005655150 13112011310300