Base | Representation |
---|---|
bin | 1011110001010001110111… |
… | …1010111010001100101010 |
3 | 1200211011121011021020110202 |
4 | 2330110131322322030222 |
5 | 3144012124020213332 |
6 | 43305042312312202 |
7 | 2503654644542141 |
oct | 274243572721452 |
9 | 50734534236422 |
10 | 12941238444842 |
11 | 413a3917a7674 |
12 | 15501226a2662 |
13 | 72b479993436 |
14 | 32a505c2c758 |
15 | 176970a15a62 |
hex | bc51deba32a |
12941238444842 has 8 divisors (see below), whose sum is σ = 19446336989856. Its totient is φ = 6459126114892.
The previous prime is 12941238444727. The next prime is 12941238444847. The reversal of 12941238444842 is 24844483214921.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12941238444847) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5746552358 + ... + 5746554609.
It is an arithmetic number, because the mean of its divisors is an integer number (2430792123732).
Almost surely, 212941238444842 is an apocalyptic number.
12941238444842 is a deficient number, since it is larger than the sum of its proper divisors (6505098545014).
12941238444842 is a wasteful number, since it uses less digits than its factorization.
12941238444842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11493107532.
The product of its digits is 14155776, while the sum is 56.
The spelling of 12941238444842 in words is "twelve trillion, nine hundred forty-one billion, two hundred thirty-eight million, four hundred forty-four thousand, eight hundred forty-two".
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