Base | Representation |
---|---|
bin | 111011110011110… |
… | …010000010001110 |
3 | 2120221010112020012 |
4 | 323303302002032 |
5 | 4023334230110 |
6 | 243322553222 |
7 | 33603004661 |
oct | 7363620216 |
9 | 2527115205 |
10 | 1003430030 |
11 | 475456919 |
12 | 240068812 |
13 | 12cb6b4a5 |
14 | 973a16d8 |
15 | 5d15c905 |
hex | 3bcf208e |
1003430030 has 8 divisors (see below), whose sum is σ = 1806174072. Its totient is φ = 401372008.
The previous prime is 1003430027. The next prime is 1003430063. The reversal of 1003430030 is 300343001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1003429987 and 1003430014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50171492 + ... + 50171511.
It is an arithmetic number, because the mean of its divisors is an integer number (225771759).
Almost surely, 21003430030 is an apocalyptic number.
1003430030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1003430030 is a deficient number, since it is larger than the sum of its proper divisors (802744042).
1003430030 is a wasteful number, since it uses less digits than its factorization.
1003430030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100343010.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 1003430030 is about 31676.9637118206. The cubic root of 1003430030 is about 1001.1420385847.
Adding to 1003430030 its reverse (300343001), we get a palindrome (1303773031).
The spelling of 1003430030 in words is "one billion, three million, four hundred thirty thousand, thirty".
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