Base | Representation |
---|---|
bin | 111101001010101… |
… | …1110100110000101 |
3 | 12022001001022001100 |
4 | 1322111132212011 |
5 | 13200411410233 |
6 | 535355050313 |
7 | 101601354156 |
oct | 17225364605 |
9 | 5261038040 |
10 | 2052450693 |
11 | 963611647 |
12 | 493440999 |
13 | 2692b0087 |
14 | 15682d92d |
15 | c02c3813 |
hex | 7a55e985 |
2052450693 has 12 divisors (see below), whose sum is σ = 3036960108. Its totient is φ = 1334927040.
The previous prime is 2052450689. The next prime is 2052450703. The reversal of 2052450693 is 3960542502.
2052450693 is a `hidden beast` number, since 20 + 524 + 50 + 69 + 3 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 285677604 + 1766773089 = 16902^2 + 42033^2 .
It is not a de Polignac number, because 2052450693 - 22 = 2052450689 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2052451693) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 2780730 + ... + 2781467.
It is an arithmetic number, because the mean of its divisors is an integer number (253080009).
Almost surely, 22052450693 is an apocalyptic number.
It is an amenable number.
2052450693 is a deficient number, since it is larger than the sum of its proper divisors (984509415).
2052450693 is a wasteful number, since it uses less digits than its factorization.
2052450693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5562244 (or 5562241 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 36.
The square root of 2052450693 is about 45303.9809840151. The cubic root of 2052450693 is about 1270.8401023861.
It can be divided in two parts, 20524 and 50693, that added together give a palindrome (71217).
The spelling of 2052450693 in words is "two billion, fifty-two million, four hundred fifty thousand, six hundred ninety-three".
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