Base | Representation |
---|---|
bin | 10110011000001110… |
… | …01110011010111010 |
3 | 1011000022011210000002 |
4 | 23030013032122322 |
5 | 144101140140410 |
6 | 5304101513002 |
7 | 603504360032 |
oct | 131407163272 |
9 | 34008153002 |
10 | 12014380730 |
11 | 5105894080 |
12 | 23b3712762 |
13 | 119612b331 |
14 | 81d8c28c2 |
15 | 4a4b617a5 |
hex | 2cc1ce6ba |
12014380730 has 64 divisors (see below), whose sum is σ = 24108834816. Its totient is φ = 4274088000.
The previous prime is 12014380699. The next prime is 12014380733. The reversal of 12014380730 is 3708341021.
It is a junction number, because it is equal to n+sod(n) for n = 12014380693 and 12014380702.
It is not an unprimeable number, because it can be changed into a prime (12014380733) 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, 1017239 + ... + 1028981.
It is an arithmetic number, because the mean of its divisors is an integer number (376700544).
Almost surely, 212014380730 is an apocalyptic number.
12014380730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12014380730 is an abundant number, since it is smaller than the sum of its proper divisors (12094454086).
12014380730 is a wasteful number, since it uses less digits than its factorization.
12014380730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11963.
The product of its (nonzero) digits is 4032, while the sum is 29.
The spelling of 12014380730 in words is "twelve billion, fourteen million, three hundred eighty thousand, seven hundred thirty".
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