Base | Representation |
---|---|
bin | 101101111100111111… |
… | …110111101111101101 |
3 | 11201100201020000222000 |
4 | 231330333313233231 |
5 | 1302022442232240 |
6 | 34400045042513 |
7 | 3364510012110 |
oct | 557477675755 |
9 | 151321200860 |
10 | 49341758445 |
11 | 19a20155471 |
12 | 9690556439 |
13 | 4864591695 |
14 | 2561146577 |
15 | 143bbc0430 |
hex | b7cff7bed |
49341758445 has 128 divisors (see below), whose sum is σ = 105721958400. Its totient is φ = 21329443584.
The previous prime is 49341758429. The next prime is 49341758449. The reversal of 49341758445 is 54485714394.
49341758445 is a `hidden beast` number, since 4 + 9 + 3 + 4 + 17 + 584 + 45 = 666.
It is not a de Polignac number, because 49341758445 - 24 = 49341758429 is a prime.
It is a hoax number, since the sum of its digits (54) 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 = 49341758391 and 49341758400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49341758449) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11004174 + ... + 11008656.
It is an arithmetic number, because the mean of its divisors is an integer number (825952800).
Almost surely, 249341758445 is an apocalyptic number.
49341758445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
49341758445 is an abundant number, since it is smaller than the sum of its proper divisors (56380199955).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49341758445 is a wasteful number, since it uses less digits than its factorization.
49341758445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5136 (or 5130 counting only the distinct ones).
The product of its digits is 9676800, while the sum is 54.
The spelling of 49341758445 in words is "forty-nine billion, three hundred forty-one million, seven hundred fifty-eight thousand, four hundred forty-five".
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