Base | Representation |
---|---|
bin | 11100001000101001010111… |
… | …00000111110011000111011 |
3 | 22010001200121010201001121020 |
4 | 32010110223200332120323 |
5 | 31102133203343311243 |
6 | 335330321410113523 |
7 | 16013640453413136 |
oct | 1604245340763073 |
9 | 263050533631536 |
10 | 61869733963323 |
11 | 18793896977540 |
12 | 6b3292887b8a3 |
13 | 286a3a20a2190 |
14 | 113c72266921d |
15 | 7245916bb283 |
hex | 38452b83e63b |
61869733963323 has 16 divisors (see below), whose sum is σ = 96914828027136. Its totient is φ = 34612438580640.
The previous prime is 61869733963321. The next prime is 61869733963333. The reversal of 61869733963323 is 32336933796816.
61869733963323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 61869733963323 - 21 = 61869733963321 is a prime.
It is not an unprimeable number, because it can be changed into a prime (61869733963321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72109246615 + ... + 72109247472.
It is an arithmetic number, because the mean of its divisors is an integer number (6057176751696).
Almost surely, 261869733963323 is an apocalyptic number.
61869733963323 is a deficient number, since it is larger than the sum of its proper divisors (35045094063813).
61869733963323 is a wasteful number, since it uses less digits than its factorization.
61869733963323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144218494114.
The product of its digits is 476171136, while the sum is 69.
The spelling of 61869733963323 in words is "sixty-one trillion, eight hundred sixty-nine billion, seven hundred thirty-three million, nine hundred sixty-three thousand, three hundred twenty-three".
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