Base | Representation |
---|---|
bin | 111111010010000… |
… | …110100011101101 |
3 | 2201222210110101212 |
4 | 333102012203231 |
5 | 4133244210221 |
6 | 253204044205 |
7 | 35211246416 |
oct | 7722064355 |
9 | 2658713355 |
10 | 1061710061 |
11 | 4a5342535 |
12 | 257693665 |
13 | 13bc65609 |
14 | a101280d |
15 | 63320b5b |
hex | 3f4868ed |
1061710061 has 8 divisors (see below), whose sum is σ = 1173040704. Its totient is φ = 955810240.
The previous prime is 1061710057. The next prime is 1061710093. The reversal of 1061710061 is 1600171601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1061710061 - 22 = 1061710057 is a prime.
It is a super-2 number, since 2×10617100612 = 2254456507257247442, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1061710051) 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 7 ways as a sum of consecutive naturals, for example, 1357295 + ... + 1358076.
It is an arithmetic number, because the mean of its divisors is an integer number (146630088).
Almost surely, 21061710061 is an apocalyptic number.
It is an amenable number.
1061710061 is a deficient number, since it is larger than the sum of its proper divisors (111330643).
1061710061 is a wasteful number, since it uses less digits than its factorization.
1061710061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2715411.
The product of its (nonzero) digits is 252, while the sum is 23.
The square root of 1061710061 is about 32583.8926618659. The cubic root of 1061710061 is about 1020.1608297595.
Adding to 1061710061 its reverse (1600171601), we get a palindrome (2661881662).
The spelling of 1061710061 in words is "one billion, sixty-one million, seven hundred ten thousand, sixty-one".
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