Base | Representation |
---|---|
bin | 101001111001110… |
… | …1101110110001101 |
3 | 10121222202120000210 |
4 | 1103303231312031 |
5 | 10334423103221 |
6 | 351304513033 |
7 | 46562235651 |
oct | 12363556615 |
9 | 3558676023 |
10 | 1406066061 |
11 | 661762274 |
12 | 332a7b779 |
13 | 1953c386a |
14 | d4a50a61 |
15 | 83692276 |
hex | 53cedd8d |
1406066061 has 16 divisors (see below), whose sum is σ = 1957228416. Its totient is φ = 896180736.
The previous prime is 1406066047. The next prime is 1406066069. The reversal of 1406066061 is 1606606041.
It is not a de Polignac number, because 1406066061 - 25 = 1406066029 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1406066069) by changing a digit.
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, 191881 + ... + 199073.
It is an arithmetic number, because the mean of its divisors is an integer number (122326776).
Almost surely, 21406066061 is an apocalyptic number.
It is an amenable number.
1406066061 is a deficient number, since it is larger than the sum of its proper divisors (551162355).
1406066061 is a wasteful number, since it uses less digits than its factorization.
1406066061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10052.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 1406066061 is about 37497.5473997967. The cubic root of 1406066061 is about 1120.3023367993.
The spelling of 1406066061 in words is "one billion, four hundred six million, sixty-six thousand, sixty-one".
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