Base | Representation |
---|---|
bin | 11110011111100101… |
… | …10011101110011101 |
3 | 1120020221010021200222 |
4 | 33033302303232131 |
5 | 232012000322134 |
6 | 11304253331125 |
7 | 1116456044063 |
oct | 171762635635 |
9 | 46227107628 |
10 | 16371104669 |
11 | 6a41075277 |
12 | 320a796aa5 |
13 | 170b91b5aa |
14 | b14374033 |
15 | 65c39ca2e |
hex | 3cfcb3b9d |
16371104669 has 12 divisors (see below), whose sum is σ = 17635720608. Its totient is φ = 15191064000.
The previous prime is 16371104641. The next prime is 16371104671. The reversal of 16371104669 is 96640117361.
It is not a de Polignac number, because 16371104669 - 212 = 16371100573 is a prime.
It is a super-2 number, since 2×163711046692 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16371104639) 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 11 ways as a sum of consecutive naturals, for example, 378407 + ... + 419444.
It is an arithmetic number, because the mean of its divisors is an integer number (1469643384).
Almost surely, 216371104669 is an apocalyptic number.
It is an amenable number.
16371104669 is a deficient number, since it is larger than the sum of its proper divisors (1264615939).
16371104669 is an equidigital number, since it uses as much as digits as its factorization.
16371104669 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 797956 (or 797939 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 44.
The spelling of 16371104669 in words is "sixteen billion, three hundred seventy-one million, one hundred four thousand, six hundred sixty-nine".
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