Base | Representation |
---|---|
bin | 1010001010110110100… |
… | …00111000001101011000 |
3 | 1020101220220222002000102 |
4 | 11011123100320031120 |
5 | 21211104404032133 |
6 | 424304542154532 |
7 | 34150016522366 |
oct | 5053320701530 |
9 | 1211826862012 |
10 | 349423502168 |
11 | 12520a503a64 |
12 | 57879282a48 |
13 | 26c48311250 |
14 | 12cab086636 |
15 | 91516297e8 |
hex | 515b438358 |
349423502168 has 16 divisors (see below), whose sum is σ = 705566687280. Its totient is φ = 161272385568.
The previous prime is 349423502137. The next prime is 349423502201. The reversal of 349423502168 is 861205324943.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1679920580 + ... + 1679920787.
It is an arithmetic number, because the mean of its divisors is an integer number (44097917955).
Almost surely, 2349423502168 is an apocalyptic number.
It is an amenable number.
349423502168 is an abundant number, since it is smaller than the sum of its proper divisors (356143185112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
349423502168 is a wasteful number, since it uses less digits than its factorization.
349423502168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3359841386 (or 3359841382 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 47.
The spelling of 349423502168 in words is "three hundred forty-nine billion, four hundred twenty-three million, five hundred two thousand, one hundred sixty-eight".
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