Base | Representation |
---|---|
bin | 1100110010111… |
… | …11010011100100 |
3 | 21110222200211100 |
4 | 12121133103210 |
5 | 204440020444 |
6 | 14352440100 |
7 | 2442263355 |
oct | 631372344 |
9 | 243880740 |
10 | 107345124 |
11 | 55658a87 |
12 | 2bb49030 |
13 | 19315b33 |
14 | 10383d2c |
15 | 9655e69 |
hex | 665f4e4 |
107345124 has 72 divisors (see below), whose sum is σ = 282555000. Its totient is φ = 34320384.
The previous prime is 107345111. The next prime is 107345129. The reversal of 107345124 is 421543701.
It can be written as a sum of positive squares in 4 ways, for example, as 46785600 + 60559524 = 6840^2 + 7782^2 .
It is not an unprimeable number, because it can be changed into a prime (107345129) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238852 + ... + 239300.
It is an arithmetic number, because the mean of its divisors is an integer number (3924375).
Almost surely, 2107345124 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 107345124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141277500).
107345124 is an abundant number, since it is smaller than the sum of its proper divisors (175209876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107345124 is a wasteful number, since it uses less digits than its factorization.
107345124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 717 (or 712 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 107345124 is about 10360.7492007094. The cubic root of 107345124 is about 475.2558164039.
Adding to 107345124 its reverse (421543701), we get a palindrome (528888825).
The spelling of 107345124 in words is "one hundred seven million, three hundred forty-five thousand, one hundred twenty-four".
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