Base | Representation |
---|---|
bin | 11000000000000110100000… |
… | …01000011011001101110001 |
3 | 20220212201112102200222210102 |
4 | 30000003100020123031301 |
5 | 23404222020300042201 |
6 | 304130453101042145 |
7 | 14055142561513112 |
oct | 1400032010331561 |
9 | 226781472628712 |
10 | 52780050002801 |
11 | 158a9991287480 |
12 | 5b05163b56355 |
13 | 235b1a2a15834 |
14 | d067d4a32209 |
15 | 617de478e26b |
hex | 3000d021b371 |
52780050002801 has 16 divisors (see below), whose sum is σ = 58209382694400. Its totient is φ = 47456547079680.
The previous prime is 52780050002789. The next prime is 52780050002819. The reversal of 52780050002801 is 10820005008725.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 52780050002801 - 26 = 52780050002737 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52780050002851) 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, 14314241 + ... + 17619806.
It is an arithmetic number, because the mean of its divisors is an integer number (3638086418400).
Almost surely, 252780050002801 is an apocalyptic number.
It is an amenable number.
52780050002801 is a deficient number, since it is larger than the sum of its proper divisors (5429332691599).
52780050002801 is a wasteful number, since it uses less digits than its factorization.
52780050002801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31935704.
The product of its (nonzero) digits is 44800, while the sum is 38.
The spelling of 52780050002801 in words is "fifty-two trillion, seven hundred eighty billion, fifty million, two thousand, eight hundred one".
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