Base | Representation |
---|---|
bin | 1100110100111… |
… | …11110100101011 |
3 | 21111111010022212 |
4 | 12122133310223 |
5 | 210022000022 |
6 | 14402235335 |
7 | 2444443664 |
oct | 632376453 |
9 | 244433285 |
10 | 107609387 |
11 | 55819586 |
12 | 30055b4b |
13 | 193a91c2 |
14 | 1041236b |
15 | 96a93e2 |
hex | 669fd2b |
107609387 has 8 divisors (see below), whose sum is σ = 112912800. Its totient is φ = 102358080.
The previous prime is 107609377. The next prime is 107609389. The reversal of 107609387 is 783906701.
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 107609387 - 26 = 107609323 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107609389) 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 7 ways as a sum of consecutive naturals, for example, 8762 + ... + 17087.
It is an arithmetic number, because the mean of its divisors is an integer number (14114100).
Almost surely, 2107609387 is an apocalyptic number.
107609387 is a deficient number, since it is larger than the sum of its proper divisors (5303413).
107609387 is a wasteful number, since it uses less digits than its factorization.
107609387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26053.
The product of its (nonzero) digits is 63504, while the sum is 41.
The square root of 107609387 is about 10373.4944449785. The cubic root of 107609387 is about 475.6454928739.
The spelling of 107609387 in words is "one hundred seven million, six hundred nine thousand, three hundred eighty-seven".
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