Base | Representation |
---|---|
bin | 1101000101111… |
… | …10011111010000 |
3 | 21122200001101012 |
4 | 12202332133100 |
5 | 211104112034 |
6 | 14522030052 |
7 | 2502362222 |
oct | 642763720 |
9 | 248601335 |
10 | 109832144 |
11 | 56aa7574 |
12 | 30948328 |
13 | 199a6b46 |
14 | 10830412 |
15 | 9997cce |
hex | 68be7d0 |
109832144 has 20 divisors (see below), whose sum is σ = 213367296. Its totient is φ = 54769632.
The previous prime is 109832131. The next prime is 109832159. The reversal of 109832144 is 441238901.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 109832144.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2834 + ... + 15089.
Almost surely, 2109832144 is an apocalyptic number.
It is an amenable number.
109832144 is a deficient number, since it is larger than the sum of its proper divisors (103535152).
109832144 is a wasteful number, since it uses less digits than its factorization.
109832144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18314 (or 18308 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 109832144 is about 10480.0832057766. The cubic root of 109832144 is about 478.8981438840.
The spelling of 109832144 in words is "one hundred nine million, eight hundred thirty-two thousand, one hundred forty-four".
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