Base | Representation |
---|---|
bin | 1011111100110111101000… |
… | …1101011111000111011100 |
3 | 1201112012112221210020101122 |
4 | 2333031322031133013130 |
5 | 3210242421430023030 |
6 | 43540332414030112 |
7 | 2524234153160105 |
oct | 277157215370734 |
9 | 51465487706348 |
10 | 13140355314140 |
11 | 420688000868a |
12 | 15828324a8338 |
13 | 744190044362 |
14 | 335dd49053ac |
15 | 17bc266918e5 |
hex | bf37a35f1dc |
13140355314140 has 24 divisors (see below), whose sum is σ = 28340550111552. Its totient is φ = 5114084230080.
The previous prime is 13140355314139. The next prime is 13140355314169. The reversal of 13140355314140 is 4141355304131.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 13140355314140.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8878617716 + ... + 8878619195.
It is an arithmetic number, because the mean of its divisors is an integer number (1180856254648).
Almost surely, 213140355314140 is an apocalyptic number.
13140355314140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13140355314140 is an abundant number, since it is smaller than the sum of its proper divisors (15200194797412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13140355314140 is a wasteful number, since it uses less digits than its factorization.
13140355314140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17757236957 (or 17757236955 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 35.
The spelling of 13140355314140 in words is "thirteen trillion, one hundred forty billion, three hundred fifty-five million, three hundred fourteen thousand, one hundred forty".
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