Base | Representation |
---|---|
bin | 11100000111110010100011… |
… | …11001001000101101101010 |
3 | 22002221212122202002022210200 |
4 | 32003321101321020231222 |
5 | 31101142430120411302 |
6 | 335305014142053030 |
7 | 16011546415023315 |
oct | 1603712171105552 |
9 | 262855582068720 |
10 | 61840313060202 |
11 | 18782369604576 |
12 | 6b2909787a176 |
13 | 2867693997471 |
14 | 113b1310c597c |
15 | 72391d83181c |
hex | 383e51e48b6a |
61840313060202 has 96 divisors (see below), whose sum is σ = 142816700208000. Its totient is φ = 19283506413696.
The previous prime is 61840313060129. The next prime is 61840313060341. The reversal of 61840313060202 is 20206031304816.
61840313060202 is a `hidden beast` number, since 6 + 1 + 8 + 40 + 3 + 1 + 3 + 0 + 602 + 0 + 2 = 666.
61840313060202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 9778788 + ... + 14808960.
It is an arithmetic number, because the mean of its divisors is an integer number (1487673960500).
Almost surely, 261840313060202 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 61840313060202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71408350104000).
61840313060202 is an abundant number, since it is smaller than the sum of its proper divisors (80976387147798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61840313060202 is a wasteful number, since it uses less digits than its factorization.
61840313060202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5030652 (or 5030649 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The spelling of 61840313060202 in words is "sixty-one trillion, eight hundred forty billion, three hundred thirteen million, sixty thousand, two hundred two".
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