Base | Representation |
---|---|
bin | 111101010110001011110… |
… | …1100110001010000011101 |
3 | 1002212000222001020120121010 |
4 | 1322230113230301100131 |
5 | 2101120021103222414 |
6 | 25533201245525433 |
7 | 1530102260014215 |
oct | 172542754612035 |
9 | 32760861216533 |
10 | 8431418414109 |
11 | 2760820985129 |
12 | b42094b73879 |
13 | 492105422682 |
14 | 2121233d3245 |
15 | e94c1c68959 |
hex | 7ab17b3141d |
8431418414109 has 8 divisors (see below), whose sum is σ = 11243045100672. Its totient is φ = 5620368668480.
The previous prime is 8431418414099. The next prime is 8431418414123. The reversal of 8431418414109 is 9014148141348.
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 8431418414109 - 24 = 8431418414093 is a prime.
It is a super-2 number, since 2×84314184141092 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8431418414149) 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, 144201132 + ... + 144259589.
It is an arithmetic number, because the mean of its divisors is an integer number (1405380637584).
Almost surely, 28431418414109 is an apocalyptic number.
It is an amenable number.
8431418414109 is a deficient number, since it is larger than the sum of its proper divisors (2811626686563).
8431418414109 is a wasteful number, since it uses less digits than its factorization.
8431418414109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288470467.
The product of its (nonzero) digits is 442368, while the sum is 48.
The spelling of 8431418414109 in words is "eight trillion, four hundred thirty-one billion, four hundred eighteen million, four hundred fourteen thousand, one hundred nine".
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