Base | Representation |
---|---|
bin | 11011110001000101010100… |
… | …01100100100010010110010 |
3 | 22000012021211002022210010200 |
4 | 31320202222030210102302 |
5 | 31000402101242013132 |
6 | 333510343313340030 |
7 | 15601306313501562 |
oct | 1570425214442262 |
9 | 260167732283120 |
10 | 61060110501042 |
11 | 185014a15a9134 |
12 | 6a21a37567616 |
13 | 280bc36453633 |
14 | 111147a198da2 |
15 | 70d4a85e7d7c |
hex | 3788aa3244b2 |
61060110501042 has 24 divisors (see below), whose sum is σ = 132300200504316. Its totient is φ = 20352863333376.
The previous prime is 61060110501007. The next prime is 61060110501043. The reversal of 61060110501042 is 24010501106016.
61060110501042 is a `hidden beast` number, since 6 + 1 + 0 + 6 + 0 + 110 + 501 + 0 + 42 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 56678628447441 + 4381482053601 = 7528521^2 + 2093199^2 .
It is a junction number, because it is equal to n+sod(n) for n = 61060110500997 and 61060110501015.
It is not an unprimeable number, because it can be changed into a prime (61060110501043) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41492863 + ... + 42939234.
Almost surely, 261060110501042 is an apocalyptic number.
61060110501042 is an abundant number, since it is smaller than the sum of its proper divisors (71240090003274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61060110501042 is a wasteful number, since it uses less digits than its factorization.
61060110501042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84472282 (or 84472279 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
Adding to 61060110501042 its reverse (24010501106016), we get a palindrome (85070611607058).
The spelling of 61060110501042 in words is "sixty-one trillion, sixty billion, one hundred ten million, five hundred one thousand, forty-two".
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