Base | Representation |
---|---|
bin | 111110101011001… |
… | …0100011110010110 |
3 | 12102120011121211010 |
4 | 1331112110132112 |
5 | 13301332044110 |
6 | 544402353050 |
7 | 103054142112 |
oct | 17526243626 |
9 | 5376147733 |
10 | 2103003030 |
11 | 98a0aa337 |
12 | 4a835b786 |
13 | 2768cc9bb |
14 | 15d42c742 |
15 | c495c020 |
hex | 7d594796 |
2103003030 has 32 divisors (see below), whose sum is σ = 5312851200. Its totient is φ = 531284832.
The previous prime is 2103003013. The next prime is 2103003041. The reversal of 2103003030 is 303003012.
It is a happy number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2103002997 and 2103003015.
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, 1844170 + ... + 1845309.
It is an arithmetic number, because the mean of its divisors is an integer number (166026600).
Almost surely, 22103003030 is an apocalyptic number.
2103003030 is an abundant number, since it is smaller than the sum of its proper divisors (3209848170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2103003030 is a wasteful number, since it uses less digits than its factorization.
2103003030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3689508.
The product of its (nonzero) digits is 54, while the sum is 12.
The square root of 2103003030 is about 45858.5109876019. The cubic root of 2103003030 is about 1281.1892897508.
Adding to 2103003030 its reverse (303003012), we get a palindrome (2406006042).
The spelling of 2103003030 in words is "two billion, one hundred three million, three thousand, thirty".
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