Base | Representation |
---|---|
bin | 11000000101101110… |
… | …01011100000000100 |
3 | 1020101022120110211222 |
4 | 30002313023200010 |
5 | 202441311440343 |
6 | 5535153215512 |
7 | 635330006024 |
oct | 140267134004 |
9 | 36338513758 |
10 | 12932921348 |
11 | 553732a256 |
12 | 260b261598 |
13 | 12b1516aa9 |
14 | 8a98a7a84 |
15 | 50a601a68 |
hex | 302dcb804 |
12932921348 has 12 divisors (see below), whose sum is σ = 22633698780. Its totient is φ = 6466150272.
The previous prime is 12932921327. The next prime is 12932921357. The reversal of 12932921348 is 84312923921.
It can be written as a sum of positive squares in 2 ways, for example, as 11354607364 + 1578313984 = 106558^2 + 39728^2 .
It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 12932921299 and 12932921308.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33968 + ... + 164376.
It is an arithmetic number, because the mean of its divisors is an integer number (1886141565).
Almost surely, 212932921348 is an apocalyptic number.
It is an amenable number.
12932921348 is a deficient number, since it is larger than the sum of its proper divisors (9700777432).
12932921348 is a wasteful number, since it uses less digits than its factorization.
12932921348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155206 (or 155204 counting only the distinct ones).
The product of its digits is 186624, while the sum is 44.
The spelling of 12932921348 in words is "twelve billion, nine hundred thirty-two million, nine hundred twenty-one thousand, three hundred forty-eight".
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