Base | Representation |
---|---|
bin | 1100101111111… |
… | …10010001101000 |
3 | 21110020111122111 |
4 | 12113332101220 |
5 | 204334311223 |
6 | 14340132104 |
7 | 2436016561 |
oct | 627762150 |
9 | 243214574 |
10 | 106947688 |
11 | 55407421 |
12 | 2b997034 |
13 | 19206c73 |
14 | 102bd168 |
15 | 95c830d |
hex | 65fe468 |
106947688 has 16 divisors (see below), whose sum is σ = 202513860. Its totient is φ = 52944000.
The previous prime is 106947683. The next prime is 106947689. The reversal of 106947688 is 886749601.
It can be written as a sum of positive squares in 2 ways, for example, as 84309124 + 22638564 = 9182^2 + 4758^2 .
It is a super-2 number, since 2×1069476882 = 22875615937090688, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106947683) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65373 + ... + 66988.
Almost surely, 2106947688 is an apocalyptic number.
It is an amenable number.
106947688 is a deficient number, since it is larger than the sum of its proper divisors (95566172).
106947688 is a wasteful number, since it uses less digits than its factorization.
106947688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132468 (or 132464 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 49.
The square root of 106947688 is about 10341.5515276964. The cubic root of 106947688 is about 474.6685599210.
The spelling of 106947688 in words is "one hundred six million, nine hundred forty-seven thousand, six hundred eighty-eight".
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