Base | Representation |
---|---|
bin | 110000011010010000… |
… | …110101001111110110 |
3 | 11222011120222011011212 |
4 | 300122100311033312 |
5 | 1322423414240244 |
6 | 35513540401422 |
7 | 3520055433662 |
oct | 603220651766 |
9 | 158146864155 |
10 | 51980227574 |
11 | 20054535370 |
12 | a0a80a6272 |
13 | 4b950b3412 |
14 | 273171d8a2 |
15 | 154364dd9e |
hex | c1a4353f6 |
51980227574 has 8 divisors (see below), whose sum is σ = 85058554248. Its totient is φ = 23627376160.
The previous prime is 51980227553. The next prime is 51980227603. The reversal of 51980227574 is 47572208915.
51980227574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1181368787 + ... + 1181368830.
It is an arithmetic number, because the mean of its divisors is an integer number (10632319281).
Almost surely, 251980227574 is an apocalyptic number.
51980227574 is a deficient number, since it is larger than the sum of its proper divisors (33078326674).
51980227574 is a wasteful number, since it uses less digits than its factorization.
51980227574 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2362737630.
The product of its (nonzero) digits is 1411200, while the sum is 50.
The spelling of 51980227574 in words is "fifty-one billion, nine hundred eighty million, two hundred twenty-seven thousand, five hundred seventy-four".
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