Base | Representation |
---|---|
bin | 111001000001010110… |
… | …111000110110011110 |
3 | 12212000221122011112211 |
4 | 321001112320312132 |
5 | 2000342332424324 |
6 | 44043222551034 |
7 | 4265144635123 |
oct | 710126706636 |
9 | 185027564484 |
10 | 61226061214 |
11 | 23a69573a9a |
12 | ba4859847a |
13 | 5a097778b6 |
14 | 2d6b64874a |
15 | 18d51da294 |
hex | e415b8d9e |
61226061214 has 4 divisors (see below), whose sum is σ = 91839091824. Its totient is φ = 30613030606.
The previous prime is 61226061163. The next prime is 61226061251. The reversal of 61226061214 is 41216062216.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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 as a sum of consecutive naturals, namely, 15306515302 + ... + 15306515305.
It is an arithmetic number, because the mean of its divisors is an integer number (22959772956).
Almost surely, 261226061214 is an apocalyptic number.
61226061214 is a deficient number, since it is larger than the sum of its proper divisors (30613030610).
61226061214 is a wasteful number, since it uses less digits than its factorization.
61226061214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30613030609.
The product of its (nonzero) digits is 6912, while the sum is 31.
The spelling of 61226061214 in words is "sixty-one billion, two hundred twenty-six million, sixty-one thousand, two hundred fourteen".
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