Base | Representation |
---|---|
bin | 11110101010010… |
… | …010100101010001 |
3 | 1022211221100202200 |
4 | 132222102211101 |
5 | 2023141341031 |
6 | 123013233413 |
7 | 15514231104 |
oct | 3652224521 |
9 | 1284840680 |
10 | 514402641 |
11 | 244404355 |
12 | 124332869 |
13 | 8275887c |
14 | 4c46473b |
15 | 302608e6 |
hex | 1ea92951 |
514402641 has 6 divisors (see below), whose sum is σ = 743026050. Its totient is φ = 342935088.
The previous prime is 514402627. The next prime is 514402649. The reversal of 514402641 is 146204415.
514402641 is a `hidden beast` number, since 5 + 14 + 4 + 0 + 2 + 641 = 666.
It can be written as a sum of positive squares in only one way, i.e., 480530241 + 33872400 = 21921^2 + 5820^2 .
It is not a de Polignac number, because 514402641 - 210 = 514401617 is a prime.
It is a super-2 number, since 2×5144026412 = 529220154135549762, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (514402649) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28577916 + ... + 28577933.
It is an arithmetic number, because the mean of its divisors is an integer number (123837675).
Almost surely, 2514402641 is an apocalyptic number.
It is an amenable number.
514402641 is a deficient number, since it is larger than the sum of its proper divisors (228623409).
514402641 is a wasteful number, since it uses less digits than its factorization.
514402641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57155855 (or 57155852 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 514402641 is about 22680.4462257690. The cubic root of 514402641 is about 801.2494231821.
The spelling of 514402641 in words is "five hundred fourteen million, four hundred two thousand, six hundred forty-one".
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