Base | Representation |
---|---|
bin | 111000111000001111… |
… | …111000100100110110 |
3 | 12211122022001112201110 |
4 | 320320033320210312 |
5 | 2000034221331014 |
6 | 44020123135450 |
7 | 4261310614350 |
oct | 707017704466 |
9 | 184568045643 |
10 | 61073230134 |
11 | 239a0278814 |
12 | ba05374586 |
13 | 59b3bc71c7 |
14 | 2d552240d0 |
15 | 18c6a9bd59 |
hex | e383f8936 |
61073230134 has 32 divisors (see below), whose sum is σ = 141884418816. Its totient is φ = 17163436320.
The previous prime is 61073230129. The next prime is 61073230189. The reversal of 61073230134 is 43103237016.
It is a congruent number.
It is an unprimeable number.
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, 11916492 + ... + 11921615.
It is an arithmetic number, because the mean of its divisors is an integer number (4433888088).
Almost surely, 261073230134 is an apocalyptic number.
61073230134 is an abundant number, since it is smaller than the sum of its proper divisors (80811188682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61073230134 is a wasteful number, since it uses less digits than its factorization.
61073230134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23838180.
The product of its (nonzero) digits is 9072, while the sum is 30.
The spelling of 61073230134 in words is "sixty-one billion, seventy-three million, two hundred thirty thousand, one hundred thirty-four".
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