Base | Representation |
---|---|
bin | 1100010001110… |
… | …11010100001100 |
3 | 21011211010002220 |
4 | 12020323110030 |
5 | 202332102104 |
6 | 14115415340 |
7 | 2360341320 |
oct | 610732414 |
9 | 234733086 |
10 | 103003404 |
11 | 53162a89 |
12 | 2a5b4550 |
13 | 1845587a |
14 | d973980 |
15 | 90997d9 |
hex | 623b50c |
103003404 has 48 divisors (see below), whose sum is σ = 281073408. Its totient is φ = 28744128.
The previous prime is 103003403. The next prime is 103003409. The reversal of 103003404 is 404300301.
It is not an unprimeable number, because it can be changed into a prime (103003403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10647 + ... + 17870.
It is an arithmetic number, because the mean of its divisors is an integer number (5855696).
Almost surely, 2103003404 is an apocalyptic number.
103003404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
103003404 is an abundant number, since it is smaller than the sum of its proper divisors (178070004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103003404 is a wasteful number, since it uses less digits than its factorization.
103003404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28574 (or 28572 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 103003404 is about 10149.0592667498. The cubic root of 103003404 is about 468.7599785965.
Adding to 103003404 its reverse (404300301), we get a palindrome (507303705).
The spelling of 103003404 in words is "one hundred three million, three thousand, four hundred four".
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