Base | Representation |
---|---|
bin | 10111001000111100… |
… | …11011010111101110 |
3 | 1012001210021200202102 |
4 | 23210132123113232 |
5 | 200420304210040 |
6 | 5412422255102 |
7 | 616566513605 |
oct | 134436332756 |
9 | 35053250672 |
10 | 12423116270 |
11 | 52a5586144 |
12 | 24a8587492 |
13 | 122ca0aa96 |
14 | 85bcbca3c |
15 | 4ca99d515 |
hex | 2e479b5ee |
12423116270 has 16 divisors (see below), whose sum is σ = 23333853600. Its totient is φ = 4753192224.
The previous prime is 12423116269. The next prime is 12423116291. The reversal of 12423116270 is 7261132421.
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, 27006545 + ... + 27007004.
It is an arithmetic number, because the mean of its divisors is an integer number (1458365850).
Almost surely, 212423116270 is an apocalyptic number.
12423116270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12423116270 is a deficient number, since it is larger than the sum of its proper divisors (10910737330).
12423116270 is a wasteful number, since it uses less digits than its factorization.
12423116270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54013579.
The product of its (nonzero) digits is 4032, while the sum is 29.
Adding to 12423116270 its reverse (7261132421), we get a palindrome (19684248691).
The spelling of 12423116270 in words is "twelve billion, four hundred twenty-three million, one hundred sixteen thousand, two hundred seventy".
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