Base | Representation |
---|---|
bin | 1100101111111… |
… | …00100100110101 |
3 | 21110020011002121 |
4 | 12113330210311 |
5 | 204334100400 |
6 | 14340035541 |
7 | 2435660353 |
oct | 627744465 |
9 | 243204077 |
10 | 106940725 |
11 | 55402171 |
12 | 2b992bb1 |
13 | 19203a48 |
14 | 102ba7d3 |
15 | 95c621a |
hex | 65fc935 |
106940725 has 12 divisors (see below), whose sum is σ = 132821856. Its totient is φ = 85413680.
The previous prime is 106940723. The next prime is 106940741. The reversal of 106940725 is 527049601.
It is not a de Polignac number, because 106940725 - 21 = 106940723 is a prime.
It is a super-2 number, since 2×1069407252 = 22872637327051250, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106940723) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13944 + ... + 20206.
It is an arithmetic number, because the mean of its divisors is an integer number (11068488).
Almost surely, 2106940725 is an apocalyptic number.
It is an amenable number.
106940725 is a deficient number, since it is larger than the sum of its proper divisors (25881131).
106940725 is an equidigital number, since it uses as much as digits as its factorization.
106940725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6956 (or 6951 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 106940725 is about 10341.2148706039. The cubic root of 106940725 is about 474.6582583460.
The spelling of 106940725 in words is "one hundred six million, nine hundred forty thousand, seven hundred twenty-five".
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