Base | Representation |
---|---|
bin | 100001011111111… |
… | …011111100110001 |
3 | 1110011112120200221 |
4 | 201133323330301 |
5 | 2122334121040 |
6 | 131434013041 |
7 | 16633043461 |
oct | 4137737461 |
9 | 1404476627 |
10 | 562020145 |
11 | 269278065 |
12 | 138277181 |
13 | 8c58b6cb |
14 | 548dbba1 |
15 | 3451974a |
hex | 217fbf31 |
562020145 has 16 divisors (see below), whose sum is σ = 709128720. Its totient is φ = 426988800.
The previous prime is 562020127. The next prime is 562020163. The reversal of 562020145 is 541020265.
It is an interprime number because it is at equal distance from previous prime (562020127) and next prime (562020163).
It can be written as a sum of positive squares in 8 ways, for example, as 19642624 + 542377521 = 4432^2 + 23289^2 .
It is not a de Polignac number, because 562020145 - 25 = 562020113 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 22926 + ... + 40615.
It is an arithmetic number, because the mean of its divisors is an integer number (44320545).
Almost surely, 2562020145 is an apocalyptic number.
It is an amenable number.
562020145 is a deficient number, since it is larger than the sum of its proper divisors (147108575).
562020145 is a wasteful number, since it uses less digits than its factorization.
562020145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63636.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 562020145 is about 23706.9640612205. The cubic root of 562020145 is about 825.2470126585.
The spelling of 562020145 in words is "five hundred sixty-two million, twenty thousand, one hundred forty-five".
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