Base | Representation |
---|---|
bin | 11110100101001110001… |
… | …10100000010010100100 |
3 | 10201110020100112010010102 |
4 | 33102213012200102210 |
5 | 114203442013123140 |
6 | 2122415234043232 |
7 | 135626124361163 |
oct | 17224706402244 |
9 | 3643210463112 |
10 | 1050775520420 |
11 | 3756a4429a0a |
12 | 14b792719518 |
13 | 7811a8ca092 |
14 | 38c01b6d3da |
15 | 1c4ee249e15 |
hex | f4a71a04a4 |
1050775520420 has 24 divisors (see below), whose sum is σ = 2210590247544. Its totient is φ = 419555607296.
The previous prime is 1050775520411. The next prime is 1050775520437. The reversal of 1050775520420 is 240255770501.
It can be written as a sum of positive squares in 4 ways, for example, as 12899507776 + 1037876012644 = 113576^2 + 1018762^2 .
It is a super-2 number, since 2×10507755204202 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47151137 + ... + 47173416.
It is an arithmetic number, because the mean of its divisors is an integer number (92107926981).
Almost surely, 21050775520420 is an apocalyptic number.
1050775520420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1050775520420 is an abundant number, since it is smaller than the sum of its proper divisors (1159814727124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1050775520420 is a wasteful number, since it uses less digits than its factorization.
1050775520420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94325119 (or 94325117 counting only the distinct ones).
The product of its (nonzero) digits is 98000, while the sum is 38.
The spelling of 1050775520420 in words is "one trillion, fifty billion, seven hundred seventy-five million, five hundred twenty thousand, four hundred twenty".
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