Base | Representation |
---|---|
bin | 111000110100100000… |
… | …110001111101001110 |
3 | 12211110221010002120110 |
4 | 320310200301331032 |
5 | 1444422200104411 |
6 | 44010003500450 |
7 | 4256620060245 |
oct | 706440617516 |
9 | 184427102513 |
10 | 61010550606 |
11 | 23968957755 |
12 | b9a8387726 |
13 | 59a3c1c725 |
14 | 2d4ab8995c |
15 | 18c131a2a6 |
hex | e34831f4e |
61010550606 has 32 divisors (see below), whose sum is σ = 129464213760. Its totient is φ = 19101246336.
The previous prime is 61010550553. The next prime is 61010550607. The reversal of 61010550606 is 60605501016.
61010550606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61010550607) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564436 + ... + 663783.
It is an arithmetic number, because the mean of its divisors is an integer number (4045756680).
Almost surely, 261010550606 is an apocalyptic number.
61010550606 is an abundant number, since it is smaller than the sum of its proper divisors (68453663154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61010550606 is a wasteful number, since it uses less digits than its factorization.
61010550606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1228728.
The product of its (nonzero) digits is 5400, while the sum is 30.
The spelling of 61010550606 in words is "sixty-one billion, ten million, five hundred fifty thousand, six hundred six".
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