Base | Representation |
---|---|
bin | 100110010100… |
… | …000110100000 |
3 | 200220021111220 |
4 | 212110012200 |
5 | 10032400213 |
6 | 555135040 |
7 | 151241145 |
oct | 46240640 |
9 | 20807456 |
10 | 10043808 |
11 | 5740075 |
12 | 3444480 |
13 | 21087a8 |
14 | 14963cc |
15 | d35e23 |
hex | 9941a0 |
10043808 has 24 divisors (see below), whose sum is σ = 26365248. Its totient is φ = 3347904.
The previous prime is 10043791. The next prime is 10043809. The reversal of 10043808 is 80834001.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (10043809) 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, 52216 + ... + 52407.
It is an arithmetic number, because the mean of its divisors is an integer number (1098552).
Almost surely, 210043808 is an apocalyptic number.
It is an amenable number.
10043808 is an abundant number, since it is smaller than the sum of its proper divisors (16321440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10043808 is a wasteful number, since it uses less digits than its factorization.
10043808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104636 (or 104628 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 10043808 is about 3169.1967436560. The cubic root of 10043808 is about 215.7576156273.
Adding to 10043808 its reverse (80834001), we get a palindrome (90877809).
The spelling of 10043808 in words is "ten million, forty-three thousand, eight hundred eight".
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