Base | Representation |
---|---|
bin | 101110110000111100… |
… | …011110101000011100 |
3 | 11210121110011010210100 |
4 | 232300330132220130 |
5 | 1310314100100010 |
6 | 35022340541100 |
7 | 3425221606050 |
oct | 566074365034 |
9 | 153543133710 |
10 | 50213284380 |
11 | 1a3280a9836 |
12 | 98943b1790 |
13 | 4972cc87bc |
14 | 2604badc60 |
15 | 148d4752c0 |
hex | bb0f1ea1c |
50213284380 has 144 divisors (see below), whose sum is σ = 177357345984. Its totient is φ = 11260753920.
The previous prime is 50213284349. The next prime is 50213284411. The reversal of 50213284380 is 8348231205.
50213284380 is a `hidden beast` number, since 5 + 0 + 213 + 2 + 8 + 438 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (50213284349) and next prime (50213284411).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 309181 + ... + 442740.
It is an arithmetic number, because the mean of its divisors is an integer number (1231648236).
Almost surely, 250213284380 is an apocalyptic number.
It is an amenable number.
50213284380 is an abundant number, since it is smaller than the sum of its proper divisors (127144061604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50213284380 is a wasteful number, since it uses less digits than its factorization.
50213284380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 751996 (or 751991 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The spelling of 50213284380 in words is "fifty billion, two hundred thirteen million, two hundred eighty-four thousand, three hundred eighty".
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