Base | Representation |
---|---|
bin | 101110011000010101… |
… | …011011011011100111 |
3 | 11202112200020011022111 |
4 | 232120111123123213 |
5 | 1303442400110341 |
6 | 34513351141451 |
7 | 3412046240302 |
oct | 563025333347 |
9 | 152480204274 |
10 | 49800394471 |
11 | 1a13602a503 |
12 | 979a074887 |
13 | 49085c3149 |
14 | 25a6011b39 |
15 | 14670b7681 |
hex | b9855b6e7 |
49800394471 has 2 divisors, whose sum is σ = 49800394472. Its totient is φ = 49800394470.
The previous prime is 49800394463. The next prime is 49800394517. The reversal of 49800394471 is 17449300894.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 49800394471 - 23 = 49800394463 is a prime.
It is a super-3 number, since 3×498003944713 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (49800394421) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24900197235 + 24900197236.
It is an arithmetic number, because the mean of its divisors is an integer number (24900197236).
Almost surely, 249800394471 is an apocalyptic number.
49800394471 is a deficient number, since it is larger than the sum of its proper divisors (1).
49800394471 is an equidigital number, since it uses as much as digits as its factorization.
49800394471 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 870912, while the sum is 49.
The spelling of 49800394471 in words is "forty-nine billion, eight hundred million, three hundred ninety-four thousand, four hundred seventy-one".
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