Base | Representation |
---|---|
bin | 10110111101100010… |
… | …11101100011101110 |
3 | 1011211010020222020202 |
4 | 23132301131203232 |
5 | 200221311131140 |
6 | 5355123513502 |
7 | 614325351044 |
oct | 133661354356 |
9 | 34733228222 |
10 | 12327442670 |
11 | 525657a154 |
12 | 2480528892 |
13 | 1215c5059a |
14 | 84d2d6394 |
15 | 4c23a0915 |
hex | 2dec5d8ee |
12327442670 has 16 divisors (see below), whose sum is σ = 22954548960. Its totient is φ = 4760943264.
The previous prime is 12327442667. The next prime is 12327442681. The reversal of 12327442670 is 7624472321.
It is a happy number.
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, 21253922 + ... + 21254501.
It is an arithmetic number, because the mean of its divisors is an integer number (1434659310).
Almost surely, 212327442670 is an apocalyptic number.
12327442670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12327442670 is a deficient number, since it is larger than the sum of its proper divisors (10627106290).
12327442670 is a wasteful number, since it uses less digits than its factorization.
12327442670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42508459.
The product of its (nonzero) digits is 112896, while the sum is 38.
The spelling of 12327442670 in words is "twelve billion, three hundred twenty-seven million, four hundred forty-two thousand, six hundred seventy".
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