Base | Representation |
---|---|
bin | 1011001011100011… |
… | …0010001011001110 |
3 | 21202011100021121210 |
4 | 2302320302023032 |
5 | 22121303330110 |
6 | 1213450435250 |
7 | 134242014531 |
oct | 26270621316 |
9 | 7664307553 |
10 | 3001230030 |
11 | 13001305a7 |
12 | 6b9132b26 |
13 | 38aa25376 |
14 | 206846a18 |
15 | 128738520 |
hex | b2e322ce |
3001230030 has 32 divisors (see below), whose sum is σ = 7217777664. Its totient is φ = 798680736.
The previous prime is 3001230019. The next prime is 3001230059. The reversal of 3001230030 is 300321003.
It is a happy number.
3001230030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 3001229988 and 3001230015.
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, 88102 + ... + 117321.
It is an arithmetic number, because the mean of its divisors is an integer number (225555552).
Almost surely, 23001230030 is an apocalyptic number.
3001230030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3001230030 is an abundant number, since it is smaller than the sum of its proper divisors (4216547634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3001230030 is a wasteful number, since it uses less digits than its factorization.
3001230030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205920.
The product of its (nonzero) digits is 54, while the sum is 12.
The square root of 3001230030 is about 54783.4831860845. The cubic root of 3001230030 is about 1442.4466556230.
Adding to 3001230030 its reverse (300321003), we get a palindrome (3301551033).
The spelling of 3001230030 in words is "three billion, one million, two hundred thirty thousand, thirty".
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