Base | Representation |
---|---|
bin | 111010100100100101110… |
… | …1001111100100110110001 |
3 | 1001111120112222201011202101 |
4 | 1311021023221330212301 |
5 | 2023342434212000144 |
6 | 25042045244020401 |
7 | 1460411306000263 |
oct | 165111351744661 |
9 | 31446488634671 |
10 | 8050038000049 |
11 | 2624002650291 |
12 | aa0199531701 |
13 | 4651664aa306 |
14 | 1db8a4061b33 |
15 | de5eed146d4 |
hex | 7524ba7c9b1 |
8050038000049 has 8 divisors (see below), whose sum is σ = 8073025618688. Its totient is φ = 8027056104480.
The previous prime is 8050037999981. The next prime is 8050038000061. The reversal of 8050038000049 is 9400008300508.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8050038000049 - 213 = 8050037991857 is a prime.
It is a super-2 number, since 2×80500380000492 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8050037999981 and 8050038000017.
It is not an unprimeable number, because it can be changed into a prime (8050038000149) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1394389 + ... + 4247869.
It is an arithmetic number, because the mean of its divisors is an integer number (1009128202336).
Almost surely, 28050038000049 is an apocalyptic number.
It is an amenable number.
8050038000049 is a deficient number, since it is larger than the sum of its proper divisors (22987618639).
8050038000049 is a wasteful number, since it uses less digits than its factorization.
8050038000049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2861535.
The product of its (nonzero) digits is 34560, while the sum is 37.
The spelling of 8050038000049 in words is "eight trillion, fifty billion, thirty-eight million, forty-nine", and thus it is an aban number and an uban number.
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