Base | Representation |
---|---|
bin | 101110100011111000… |
… | …011101100111000101 |
3 | 11210001011202211111110 |
4 | 232203320131213011 |
5 | 1304341444042223 |
6 | 34544511355233 |
7 | 3416621034450 |
oct | 564370354705 |
9 | 153034684443 |
10 | 49994127813 |
11 | 1a225422203 |
12 | 9832b22b19 |
13 | 4939794c66 |
14 | 25c3a42497 |
15 | 14790d4d93 |
hex | ba3e1d9c5 |
49994127813 has 16 divisors (see below), whose sum is σ = 79493769216. Its totient is φ = 27325982640.
The previous prime is 49994127803. The next prime is 49994127851. The reversal of 49994127813 is 31872149994.
It is not a de Polignac number, because 49994127813 - 26 = 49994127749 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49994127803) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51753273 + ... + 51754238.
It is an arithmetic number, because the mean of its divisors is an integer number (4968360576).
Almost surely, 249994127813 is an apocalyptic number.
It is an amenable number.
49994127813 is a deficient number, since it is larger than the sum of its proper divisors (29499641403).
49994127813 is a wasteful number, since it uses less digits than its factorization.
49994127813 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103507544.
The product of its digits is 3919104, while the sum is 57.
The spelling of 49994127813 in words is "forty-nine billion, nine hundred ninety-four million, one hundred twenty-seven thousand, eight hundred thirteen".
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