Base | Representation |
---|---|
bin | 1100011101100… |
… | …11001010111010 |
3 | 21021201022220111 |
4 | 12032303022322 |
5 | 203230333111 |
6 | 14212414534 |
7 | 2406412546 |
oct | 616631272 |
9 | 237638814 |
10 | 104542906 |
11 | 540146a6 |
12 | 2b01744a |
13 | 18874510 |
14 | dc54a26 |
15 | 92a0a21 |
hex | 63b32ba |
104542906 has 16 divisors (see below), whose sum is σ = 169611624. Its totient is φ = 48040704.
The previous prime is 104542901. The next prime is 104542909. The reversal of 104542906 is 609245401.
It can be written as a sum of positive squares in 4 ways, for example, as 26061025 + 78481881 = 5105^2 + 8859^2 .
It is not an unprimeable number, because it can be changed into a prime (104542901) 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, 2571 + ... + 14686.
Almost surely, 2104542906 is an apocalyptic number.
104542906 is a deficient number, since it is larger than the sum of its proper divisors (65068718).
104542906 is a wasteful number, since it uses less digits than its factorization.
104542906 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17505.
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 104542906 is about 10224.6225358201. The cubic root of 104542906 is about 471.0838214031.
The spelling of 104542906 in words is "one hundred four million, five hundred forty-two thousand, nine hundred six".
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