Base | Representation |
---|---|
bin | 101101101010110001… |
… | …110110101010111101 |
3 | 11200120102001200100212 |
4 | 231222301312222331 |
5 | 1300411220003031 |
6 | 34305445402205 |
7 | 3354105631406 |
oct | 555261665275 |
9 | 150512050325 |
10 | 49036094141 |
11 | 19883662341 |
12 | 9606109365 |
13 | 481615c628 |
14 | 25326da9ad |
15 | 141ee4312b |
hex | b6ac76abd |
49036094141 has 4 divisors (see below), whose sum is σ = 49707821532. Its totient is φ = 48364366752.
The previous prime is 49036094111. The next prime is 49036094153. The reversal of 49036094141 is 14149063094.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 20626991641 + 28409102500 = 143621^2 + 168550^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49036094141 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49036094111) 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, 335863586 + ... + 335863731.
It is an arithmetic number, because the mean of its divisors is an integer number (12426955383).
Almost surely, 249036094141 is an apocalyptic number.
It is an amenable number.
49036094141 is a deficient number, since it is larger than the sum of its proper divisors (671727391).
49036094141 is an equidigital number, since it uses as much as digits as its factorization.
49036094141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 671727390.
The product of its (nonzero) digits is 93312, while the sum is 41.
The spelling of 49036094141 in words is "forty-nine billion, thirty-six million, ninety-four thousand, one hundred forty-one".
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