Base | Representation |
---|---|
bin | 1100011011100… |
… | …00010001101010 |
3 | 21021012102001100 |
4 | 12031300101222 |
5 | 203143101111 |
6 | 14202502230 |
7 | 2404161660 |
oct | 615602152 |
9 | 237172040 |
10 | 104268906 |
11 | 53947855 |
12 | 2ab04976 |
13 | 187a98a1 |
14 | dbc2c30 |
15 | 9249756 |
hex | 637046a |
104268906 has 48 divisors (see below), whose sum is σ = 258792768. Its totient is φ = 29721600.
The previous prime is 104268887. The next prime is 104268907. The reversal of 104268906 is 609862401.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (104268907) 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, 80121 + ... + 81411.
It is an arithmetic number, because the mean of its divisors is an integer number (5391516).
Almost surely, 2104268906 is an apocalyptic number.
104268906 is an abundant number, since it is smaller than the sum of its proper divisors (154523862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104268906 is a wasteful number, since it uses less digits than its factorization.
104268906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1947 (or 1944 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 104268906 is about 10211.2147171627. The cubic root of 104268906 is about 470.6719015389.
The spelling of 104268906 in words is "one hundred four million, two hundred sixty-eight thousand, nine hundred six".
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