Base | Representation |
---|---|
bin | 10110010110110111… |
… | …11011010011010110 |
3 | 1010222111211010001012 |
4 | 23023123323103112 |
5 | 144040233431410 |
6 | 5303014332222 |
7 | 603306034142 |
oct | 131333732326 |
9 | 33874733035 |
10 | 12003030230 |
11 | 50aa4412a4 |
12 | 23ab95a072 |
13 | 1193985b69 |
14 | 81c1aa222 |
15 | 4a3b6d605 |
hex | 2cb6fb4d6 |
12003030230 has 16 divisors (see below), whose sum is σ = 21634236864. Its totient is φ = 4794816000.
The previous prime is 12003030229. The next prime is 12003030253. The reversal of 12003030230 is 3203030021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 791627 + ... + 806646.
It is an arithmetic number, because the mean of its divisors is an integer number (1352139804).
Almost surely, 212003030230 is an apocalyptic number.
12003030230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12003030230 is a deficient number, since it is larger than the sum of its proper divisors (9631206634).
12003030230 is a wasteful number, since it uses less digits than its factorization.
12003030230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1599031.
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 12003030230 its reverse (3203030021), we get a palindrome (15206060251).
The spelling of 12003030230 in words is "twelve billion, three million, thirty thousand, two hundred thirty".
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