Base | Representation |
---|---|
bin | 1011111010000111000000… |
… | …1000011010111000110000 |
3 | 1201100200011121110122220011 |
4 | 2332201300020122320300 |
5 | 3204003321020324210 |
6 | 43502451521024304 |
7 | 2520635204056453 |
oct | 276416010327060 |
9 | 51320147418804 |
10 | 13092941573680 |
11 | 419875a205711 |
12 | 15755bb785094 |
13 | 73c875046327 |
14 | 3339b787b49a |
15 | 17a89ddb5d8a |
hex | be87021ae30 |
13092941573680 has 80 divisors (see below), whose sum is σ = 31495033072800. Its totient is φ = 5055901706240.
The previous prime is 13092941573629. The next prime is 13092941573681. The reversal of 13092941573680 is 8637514929031.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-3 number, since 3×130929415736803 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (58).
It is not an unprimeable number, because it can be changed into a prime (13092941573681) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 16978731 + ... + 17733109.
It is an arithmetic number, because the mean of its divisors is an integer number (393687913410).
It is a 1-persistent number, because it is pandigital, but 2⋅13092941573680 = 26185883147360 is not.
Almost surely, 213092941573680 is an apocalyptic number.
13092941573680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13092941573680 is an abundant number, since it is smaller than the sum of its proper divisors (18402091499120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13092941573680 is a wasteful number, since it uses less digits than its factorization.
13092941573680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 761902 (or 761896 counting only the distinct ones).
The product of its (nonzero) digits is 9797760, while the sum is 58.
The spelling of 13092941573680 in words is "thirteen trillion, ninety-two billion, nine hundred forty-one million, five hundred seventy-three thousand, six hundred eighty".
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