Base | Representation |
---|---|
bin | 110001110111110101111… |
… | …1011010100011100011101 |
3 | 220021021111002021021020101 |
4 | 1203233223323110130131 |
5 | 1344300333321024432 |
6 | 22324514313221101 |
7 | 1305134122314643 |
oct | 143575373243435 |
9 | 26237432237211 |
10 | 6854431033117 |
11 | 2202a47694a38 |
12 | 928527101791 |
13 | 3a94a7086475 |
14 | 199a8315b193 |
15 | bd475b384e7 |
hex | 63bebed471d |
6854431033117 has 12 divisors (see below), whose sum is σ = 6928856263264. Its totient is φ = 6780775740480.
The previous prime is 6854431033057. The next prime is 6854431033157. The reversal of 6854431033117 is 7113301344586.
It is a happy number.
It is not a de Polignac number, because 6854431033117 - 27 = 6854431032989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6854431033157) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6164992 + ... + 7191382.
Almost surely, 26854431033117 is an apocalyptic number.
It is an amenable number.
6854431033117 is a deficient number, since it is larger than the sum of its proper divisors (74425230147).
6854431033117 is a wasteful number, since it uses less digits than its factorization.
6854431033117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1027140 (or 1027027 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 46.
The spelling of 6854431033117 in words is "six trillion, eight hundred fifty-four billion, four hundred thirty-one million, thirty-three thousand, one hundred seventeen".
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