Base | Representation |
---|---|
bin | 10011101000101010… |
… | …11010010000011101 |
3 | 1000012200002001121200 |
4 | 21310111122100131 |
5 | 133042134013341 |
6 | 4502013150113 |
7 | 522143002356 |
oct | 116425322035 |
9 | 30180061550 |
10 | 10541704221 |
11 | 451a576454 |
12 | 206248b339 |
13 | cbccb4a09 |
14 | 720092d2d |
15 | 41a712db6 |
hex | 27455a41d |
10541704221 has 6 divisors (see below), whose sum is σ = 15226906110. Its totient is φ = 7027802808.
The previous prime is 10541704193. The next prime is 10541704237. The reversal of 10541704221 is 12240714501.
10541704221 is a `hidden beast` number, since 10 + 541 + 70 + 42 + 2 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 9735768900 + 805935321 = 98670^2 + 28389^2 .
It is not a de Polignac number, because 10541704221 - 214 = 10541687837 is a prime.
It is a super-2 number, since 2×105417042212 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10541704021) 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, 585650226 + ... + 585650243.
It is an arithmetic number, because the mean of its divisors is an integer number (2537817685).
Almost surely, 210541704221 is an apocalyptic number.
It is an amenable number.
10541704221 is a deficient number, since it is larger than the sum of its proper divisors (4685201889).
10541704221 is a wasteful number, since it uses less digits than its factorization.
10541704221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1171300475 (or 1171300472 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The spelling of 10541704221 in words is "ten billion, five hundred forty-one million, seven hundred four thousand, two hundred twenty-one".
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