Base | Representation |
---|---|
bin | 1101000110110… |
… | …01111111111101 |
3 | 21122212202221201 |
4 | 12203121333331 |
5 | 211121213304 |
6 | 14524255501 |
7 | 2503341601 |
oct | 643317775 |
9 | 248782851 |
10 | 109944829 |
11 | 570741a5 |
12 | 309a1591 |
13 | 19a16217 |
14 | 1085d501 |
15 | 99bb3a4 |
hex | 68d9ffd |
109944829 has 8 divisors (see below), whose sum is σ = 114570360. Its totient is φ = 105374976.
The previous prime is 109944823. The next prime is 109944833. The reversal of 109944829 is 928449901.
It can be written as a sum of positive squares in 4 ways, for example, as 1159929 + 108784900 = 1077^2 + 10430^2 .
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 109944829 - 27 = 109944701 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109944823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9864 + ... + 17809.
It is an arithmetic number, because the mean of its divisors is an integer number (14321295).
Almost surely, 2109944829 is an apocalyptic number.
It is an amenable number.
109944829 is a deficient number, since it is larger than the sum of its proper divisors (4625531).
109944829 is a wasteful number, since it uses less digits than its factorization.
109944829 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27839.
The product of its (nonzero) digits is 186624, while the sum is 46.
The square root of 109944829 is about 10485.4579775993. The cubic root of 109944829 is about 479.0618670299.
The spelling of 109944829 in words is "one hundred nine million, nine hundred forty-four thousand, eight hundred twenty-nine".
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