Base | Representation |
---|---|
bin | 10111101111100100001011… |
… | …01001111010101001110011 |
3 | 20211212101221122000111110120 |
4 | 23313302011221322221303 |
5 | 23320414344342324201 |
6 | 303013444412301323 |
7 | 13666116453163254 |
oct | 1367620551725163 |
9 | 224771848014416 |
10 | 52211864808051 |
11 | 156aaa22583a63 |
12 | 5a33013a71843 |
13 | 23197334252a0 |
14 | cc70d3c44b2b |
15 | 60823ca2a536 |
hex | 2f7c85a7aa73 |
52211864808051 has 8 divisors (see below), whose sum is σ = 74970882801360. Its totient is φ = 32130378343392.
The previous prime is 52211864808023. The next prime is 52211864808067. The reversal of 52211864808051 is 15080846811225.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52211864808051 - 222 = 52211860613747 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52211864807985 and 52211864808003.
It is not an unprimeable number, because it can be changed into a prime (52211864809051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669382882116 + ... + 669382882193.
It is an arithmetic number, because the mean of its divisors is an integer number (9371360350170).
Almost surely, 252211864808051 is an apocalyptic number.
52211864808051 is a deficient number, since it is larger than the sum of its proper divisors (22759017993309).
52211864808051 is a wasteful number, since it uses less digits than its factorization.
52211864808051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1338765764325.
The product of its (nonzero) digits is 1228800, while the sum is 51.
The spelling of 52211864808051 in words is "fifty-two trillion, two hundred eleven billion, eight hundred sixty-four million, eight hundred eight thousand, fifty-one".
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