Base | Representation |
---|---|
bin | 100100010111011… |
… | …110111111111101 |
3 | 1120112002010022220 |
4 | 210113132333331 |
5 | 2222143323221 |
6 | 140313155553 |
7 | 21056033223 |
oct | 4427367775 |
9 | 1515063286 |
10 | 610136061 |
11 | 293451287 |
12 | 1503bbbb9 |
13 | 99537372 |
14 | 5b064b13 |
15 | 388710c6 |
hex | 245deffd |
610136061 has 4 divisors (see below), whose sum is σ = 813514752. Its totient is φ = 406757372.
The previous prime is 610136057. The next prime is 610136081. The reversal of 610136061 is 160631016.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 610136061 - 22 = 610136057 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (610136041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101689341 + ... + 101689346.
It is an arithmetic number, because the mean of its divisors is an integer number (203378688).
Almost surely, 2610136061 is an apocalyptic number.
It is an amenable number.
610136061 is a deficient number, since it is larger than the sum of its proper divisors (203378691).
610136061 is a wasteful number, since it uses less digits than its factorization.
610136061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203378690.
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 610136061 is about 24700.9323913086. The cubic root of 610136061 is about 848.1556600784.
Adding to 610136061 its reverse (160631016), we get a palindrome (770767077).
The spelling of 610136061 in words is "six hundred ten million, one hundred thirty-six thousand, sixty-one".
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