Base | Representation |
---|---|
bin | 11000010101001001001010… |
… | …10010100010100011101101 |
3 | 21000102211200101011222010002 |
4 | 30022210211102202203231 |
5 | 24003043203001122110 |
6 | 305442542032354045 |
7 | 14161316016502523 |
oct | 1412444522424355 |
9 | 230384611158102 |
10 | 53503033223405 |
11 | 16058566484967 |
12 | 60012b56a5925 |
13 | 23b141191839c |
14 | d2d7bc4d8313 |
15 | 62bb0b43eaa5 |
hex | 30a9254a28ed |
53503033223405 has 8 divisors (see below), whose sum is σ = 64204252234872. Its totient is φ = 42802018334208.
The previous prime is 53503033223383. The next prime is 53503033223417. The reversal of 53503033223405 is 50432233030535.
It can be written as a sum of positive squares in 4 ways, for example, as 65485833604 + 53437547389801 = 255902^2 + 7310099^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53503033223405 - 216 = 53503033157869 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50453324 + ... + 51502853.
It is an arithmetic number, because the mean of its divisors is an integer number (8025531529359).
Almost surely, 253503033223405 is an apocalyptic number.
It is an amenable number.
53503033223405 is a deficient number, since it is larger than the sum of its proper divisors (10701219011467).
53503033223405 is a wasteful number, since it uses less digits than its factorization.
53503033223405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102061135.
The product of its (nonzero) digits is 486000, while the sum is 38.
The spelling of 53503033223405 in words is "fifty-three trillion, five hundred three billion, thirty-three million, two hundred twenty-three thousand, four hundred five".
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