Base | Representation |
---|---|
bin | 1100111011001… |
… | …01100011110111 |
3 | 21120000021100100 |
4 | 12131211203313 |
5 | 210223404234 |
6 | 14431445143 |
7 | 2454356211 |
oct | 635454367 |
9 | 246007310 |
10 | 108419319 |
11 | 56222048 |
12 | 303867b3 |
13 | 19600a58 |
14 | 105835b1 |
15 | 97b9399 |
hex | 67658f7 |
108419319 has 24 divisors (see below), whose sum is σ = 167311872. Its totient is φ = 67415040.
The previous prime is 108419317. The next prime is 108419341. The reversal of 108419319 is 913914801.
It is not a de Polignac number, because 108419319 - 21 = 108419317 is a prime.
It is a super-2 number, since 2×1084193192 = 23509497464847522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108419317) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 14154 + ... + 20424.
It is an arithmetic number, because the mean of its divisors is an integer number (6971328).
Almost surely, 2108419319 is an apocalyptic number.
108419319 is a deficient number, since it is larger than the sum of its proper divisors (58892553).
108419319 is a wasteful number, since it uses less digits than its factorization.
108419319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6407 (or 6404 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 36.
The square root of 108419319 is about 10412.4597958408. The cubic root of 108419319 is about 476.8358413532.
The spelling of 108419319 in words is "one hundred eight million, four hundred nineteen thousand, three hundred nineteen".
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