Base | Representation |
---|---|
bin | 11111110111000100000111… |
… | …11100010010010001010100 |
3 | 100012001211112201222022021201 |
4 | 33323202003330102101110 |
5 | 33140342400324313444 |
6 | 405001524312322244 |
7 | 20520535511201422 |
oct | 1773420374222124 |
9 | 305054481868251 |
10 | 70061720151124 |
11 | 2036201057a189 |
12 | 7a365203a3384 |
13 | 3012a3a9475a0 |
14 | 1343010968112 |
15 | 8176ed27cdd4 |
hex | 3fb883f12454 |
70061720151124 has 24 divisors (see below), whose sum is σ = 132212903491368. Its totient is φ = 32293686819840.
The previous prime is 70061720151121. The next prime is 70061720151139. The reversal of 70061720151124 is 42115102716007.
70061720151124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 2284535515024 + 67777184636100 = 1511468^2 + 8232690^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70061720151121) 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 7 ways as a sum of consecutive naturals, for example, 885204037 + ... + 885283180.
It is an arithmetic number, because the mean of its divisors is an integer number (5508870978807).
Almost surely, 270061720151124 is an apocalyptic number.
It is an amenable number.
70061720151124 is a deficient number, since it is larger than the sum of its proper divisors (62151183340244).
70061720151124 is a wasteful number, since it uses less digits than its factorization.
70061720151124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1770487995 (or 1770487993 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 37.
The spelling of 70061720151124 in words is "seventy trillion, sixty-one billion, seven hundred twenty million, one hundred fifty-one thousand, one hundred twenty-four".
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