Base | Representation |
---|---|
bin | 1100100101110001110001… |
… | …0111001001101000111010 |
3 | 1211000101121022012001021200 |
4 | 3021130130113021220322 |
5 | 3303301240242111400 |
6 | 45235242515315030 |
7 | 2626064203435452 |
oct | 311343427115072 |
9 | 54011538161250 |
10 | 13843155425850 |
11 | 4457938390693 |
12 | 1676a908aba76 |
13 | 79553364a31a |
14 | 35c025a5cd62 |
15 | 19015b4a6b00 |
hex | c971c5c9a3a |
13843155425850 has 72 divisors (see below), whose sum is σ = 37355785683840. Its totient is φ = 3675245936160.
The previous prime is 13843155425839. The next prime is 13843155425851. The reversal of 13843155425850 is 5852455134831.
13843155425850 is a `hidden beast` number, since 1 + 3 + 8 + 4 + 3 + 1 + 5 + 54 + 2 + 585 + 0 = 666.
13843155425850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13843155425851) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 67656810 + ... + 67861109.
It is an arithmetic number, because the mean of its divisors is an integer number (518830356720).
Almost surely, 213843155425850 is an apocalyptic number.
13843155425850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13843155425850 is an abundant number, since it is smaller than the sum of its proper divisors (23512630257990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13843155425850 is a wasteful number, since it uses less digits than its factorization.
13843155425850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135518164 (or 135518156 counting only the distinct ones).
The product of its (nonzero) digits is 11520000, while the sum is 54.
The spelling of 13843155425850 in words is "thirteen trillion, eight hundred forty-three billion, one hundred fifty-five million, four hundred twenty-five thousand, eight hundred fifty".
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