Base | Representation |
---|---|
bin | 110001011010000011… |
… | …011000010111001111 |
3 | 12001221011202202001012 |
4 | 301122003120113033 |
5 | 1332121403140330 |
6 | 40212051035435 |
7 | 3555432220130 |
oct | 613203302717 |
9 | 161834682035 |
10 | 53050443215 |
11 | 20553657200 |
12 | a34659bb7b |
13 | 5005a36303 |
14 | 27d3907c87 |
15 | 15a759ec95 |
hex | c5a0d85cf |
53050443215 has 48 divisors (see below), whose sum is σ = 80035544064. Its totient is φ = 33043412160.
The previous prime is 53050443137. The next prime is 53050443223. The reversal of 53050443215 is 51234405035.
It is a happy number.
53050443215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53050443215 - 28 = 53050442959 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6022004 + ... + 6030806.
It is an arithmetic number, because the mean of its divisors is an integer number (1667407168).
Almost surely, 253050443215 is an apocalyptic number.
53050443215 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
53050443215 is a deficient number, since it is larger than the sum of its proper divisors (26985100849).
53050443215 is a wasteful number, since it uses less digits than its factorization.
53050443215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10260 (or 10249 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 32.
The spelling of 53050443215 in words is "fifty-three billion, fifty million, four hundred forty-three thousand, two hundred fifteen".
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