Base | Representation |
---|---|
bin | 1100110011001… |
… | …10101100111101 |
3 | 21111001020101110 |
4 | 12121212230331 |
5 | 204442003141 |
6 | 14353232233 |
7 | 2442450606 |
oct | 631465475 |
9 | 244036343 |
10 | 107375421 |
11 | 5567981a |
12 | 2bb62679 |
13 | 1932686a |
14 | 10390dad |
15 | 965ee16 |
hex | 6666b3d |
107375421 has 8 divisors (see below), whose sum is σ = 143421120. Its totient is φ = 71456672.
The previous prime is 107375393. The next prime is 107375447. The reversal of 107375421 is 124573701.
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 107375421 - 219 = 106851133 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107375321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29745 + ... + 33158.
It is an arithmetic number, because the mean of its divisors is an integer number (17927640).
Almost surely, 2107375421 is an apocalyptic number.
It is an amenable number.
107375421 is a deficient number, since it is larger than the sum of its proper divisors (36045699).
107375421 is an equidigital number, since it uses as much as digits as its factorization.
107375421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63475.
The product of its (nonzero) digits is 5880, while the sum is 30.
The square root of 107375421 is about 10362.2112022483. The cubic root of 107375421 is about 475.3005241357.
The spelling of 107375421 in words is "one hundred seven million, three hundred seventy-five thousand, four hundred twenty-one".
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