Base | Representation |
---|---|
bin | 1011010100100… |
… | …1010010011010 |
3 | 10022100112200200 |
4 | 2311021102122 |
5 | 44124023411 |
6 | 4413443030 |
7 | 1114424313 |
oct | 265112232 |
9 | 108315620 |
10 | 47486106 |
11 | 24894018 |
12 | 13aa0476 |
13 | 9ab80b5 |
14 | 644160a |
15 | 427ee56 |
hex | 2d4949a |
47486106 has 24 divisors (see below), whose sum is σ = 103427220. Its totient is φ = 15745536.
The previous prime is 47486093. The next prime is 47486107. The reversal of 47486106 is 60168474.
47486106 is a `hidden beast` number, since 474 + 86 + 106 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 47485881 + 225 = 6891^2 + 15^2 .
It is not an unprimeable number, because it can be changed into a prime (47486107) 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, 3361 + ... + 10308.
Almost surely, 247486106 is an apocalyptic number.
47486106 is an abundant number, since it is smaller than the sum of its proper divisors (55941114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47486106 is a wasteful number, since it uses less digits than its factorization.
47486106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13870 (or 13867 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 47486106 is about 6891.0163256228. The cubic root of 47486106 is about 362.1225077056.
The spelling of 47486106 in words is "forty-seven million, four hundred eighty-six thousand, one hundred six".
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