Base | Representation |
---|---|
bin | 100110010011… |
… | …001011000100 |
3 | 200220002022000 |
4 | 212103023010 |
5 | 10032240004 |
6 | 555105300 |
7 | 151224102 |
oct | 46231304 |
9 | 20802260 |
10 | 10040004 |
11 | 5738227 |
12 | 3442230 |
13 | 2106b40 |
14 | 1494c72 |
15 | d34c39 |
hex | 9932c4 |
10040004 has 48 divisors (see below), whose sum is σ = 28035840. Its totient is φ = 3088800.
The previous prime is 10039973. The next prime is 10040011. The reversal of 10040004 is 40004001.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2172 + ... + 4979.
It is an arithmetic number, because the mean of its divisors is an integer number (584080).
Almost surely, 210040004 is an apocalyptic number.
It is an amenable number.
10040004 is an abundant number, since it is smaller than the sum of its proper divisors (17995836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10040004 is a wasteful number, since it uses less digits than its factorization.
10040004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7177 (or 7169 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 9.
The square root of 10040004 is about 3168.5965347453. The cubic root of 10040004 is about 215.7303734496.
Adding to 10040004 its reverse (40004001), we get a palindrome (50044005).
It can be divided in two parts, 1004000 and 4, that added together give a square (1004004 = 10022).
The spelling of 10040004 in words is "ten million, forty thousand, four".
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