Base | Representation |
---|---|
bin | 1100111001100… |
… | …11001111111100 |
3 | 21112121210122221 |
4 | 12130303033330 |
5 | 210200310434 |
6 | 14423215124 |
7 | 2452540336 |
oct | 634631774 |
9 | 245553587 |
10 | 108213244 |
11 | 560a1237 |
12 | 302a74a4 |
13 | 1955b009 |
14 | 1052c456 |
15 | 97782b4 |
hex | 67333fc |
108213244 has 12 divisors (see below), whose sum is σ = 190628368. Its totient is φ = 53748000.
The previous prime is 108213221. The next prime is 108213247. The reversal of 108213244 is 442312801.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108213247) 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 3 ways as a sum of consecutive naturals, for example, 88977 + ... + 90184.
Almost surely, 2108213244 is an apocalyptic number.
It is an amenable number.
108213244 is a deficient number, since it is larger than the sum of its proper divisors (82415124).
108213244 is a wasteful number, since it uses less digits than its factorization.
108213244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179316 (or 179314 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 108213244 is about 10402.5594927402. The cubic root of 108213244 is about 476.5335389277.
The spelling of 108213244 in words is "one hundred eight million, two hundred thirteen thousand, two hundred forty-four".
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