Base | Representation |
---|---|
bin | 110111111000010101… |
… | …101100000110001101 |
3 | 12201212120111010021220 |
4 | 313320111230012031 |
5 | 1440340224310221 |
6 | 43321501513553 |
7 | 4222611112326 |
oct | 677025540615 |
9 | 181776433256 |
10 | 60001010061 |
11 | 234a0007a23 |
12 | b7662728b9 |
13 | 5872a21b65 |
14 | 2c92a7744d |
15 | 18628a20c6 |
hex | df856c18d |
60001010061 has 16 divisors (see below), whose sum is σ = 81869483520. Its totient is φ = 39066778800.
The previous prime is 60001010057. The next prime is 60001010071. The reversal of 60001010061 is 16001010006.
It is not a de Polignac number, because 60001010061 - 22 = 60001010057 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 60001010061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60001010071) 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, 2472336 + ... + 2496486.
It is an arithmetic number, because the mean of its divisors is an integer number (5116842720).
Almost surely, 260001010061 is an apocalyptic number.
It is an amenable number.
60001010061 is a deficient number, since it is larger than the sum of its proper divisors (21868473459).
60001010061 is a wasteful number, since it uses less digits than its factorization.
60001010061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43456.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 60001010061 its reverse (16001010006), we get a palindrome (76002020067).
The spelling of 60001010061 in words is "sixty billion, one million, ten thousand, sixty-one".
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