Base | Representation |
---|---|
bin | 111001000010010011… |
… | …001111110011101010 |
3 | 12212002001102001011120 |
4 | 321002103033303222 |
5 | 2000410410241012 |
6 | 44044550040110 |
7 | 4265426265264 |
oct | 710223176352 |
9 | 185061361146 |
10 | 61241883882 |
11 | 23a774a0883 |
12 | ba51949036 |
13 | 5a0cb2781a |
14 | 2d6d7a6b34 |
15 | 18d67b358c |
hex | e424cfcea |
61241883882 has 32 divisors (see below), whose sum is σ = 125107718400. Its totient is φ = 19976760768.
The previous prime is 61241883881. The next prime is 61241883889. The reversal of 61241883882 is 28838814216.
It is not an unprimeable number, because it can be changed into a prime (61241883881) by changing a digit.
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, 2975844 + ... + 2996352.
It is an arithmetic number, because the mean of its divisors is an integer number (3909616200).
Almost surely, 261241883882 is an apocalyptic number.
61241883882 is an abundant number, since it is smaller than the sum of its proper divisors (63865834518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61241883882 is a wasteful number, since it uses less digits than its factorization.
61241883882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31150.
The product of its digits is 1179648, while the sum is 51.
The spelling of 61241883882 in words is "sixty-one billion, two hundred forty-one million, eight hundred eighty-three thousand, eight hundred eighty-two".
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