Base | Representation |
---|---|
bin | 10010101000001111… |
… | …00011010011001010 |
3 | 221211000000121200001 |
4 | 21110013203103022 |
5 | 130440301402310 |
6 | 4332224233214 |
7 | 502560541312 |
oct | 112407432312 |
9 | 27730017601 |
10 | 10001200330 |
11 | 4272464920 |
12 | 1b3146b80a |
13 | c3501a924 |
14 | 6ac396442 |
15 | 3d804893a |
hex | 2541e34ca |
10001200330 has 64 divisors (see below), whose sum is σ = 20006559360. Its totient is φ = 3568902400.
The previous prime is 10001200303. The next prime is 10001200337. The reversal of 10001200330 is 3300210001.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (10001200337) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5327352 + ... + 5329228.
It is an arithmetic number, because the mean of its divisors is an integer number (312602490).
Almost surely, 210001200330 is an apocalyptic number.
10001200330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10001200330 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
10001200330 is a wasteful number, since it uses less digits than its factorization.
10001200330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2775.
The product of its (nonzero) digits is 18, while the sum is 10.
Adding to 10001200330 its reverse (3300210001), we get a palindrome (13301410331).
The spelling of 10001200330 in words is "ten billion, one million, two hundred thousand, three hundred thirty".
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