Base | Representation |
---|---|
bin | 100111100111011001… |
… | …0100100011010010011 |
3 | 22010120221020211211022 |
4 | 1033032302210122103 |
5 | 2343212334211314 |
6 | 103025441310055 |
7 | 6101130604520 |
oct | 1171662443223 |
9 | 263527224738 |
10 | 85073741459 |
11 | 33096a00143 |
12 | 145a303532b |
13 | 803a3421b5 |
14 | 4190954147 |
15 | 232db3e78e |
hex | 13ceca4693 |
85073741459 has 8 divisors (see below), whose sum is σ = 97614494208. Its totient is φ = 72629829000.
The previous prime is 85073741453. The next prime is 85073741503. The reversal of 85073741459 is 95414737058.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 85073741459 - 232 = 80778774163 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 85073741459.
It is not an unprimeable number, because it can be changed into a prime (85073741453) 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 7 ways as a sum of consecutive naturals, for example, 24208187 + ... + 24211700.
It is an arithmetic number, because the mean of its divisors is an integer number (12201811776).
Almost surely, 285073741459 is an apocalyptic number.
85073741459 is a deficient number, since it is larger than the sum of its proper divisors (12540752749).
85073741459 is a wasteful number, since it uses less digits than its factorization.
85073741459 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48420145.
The product of its (nonzero) digits is 4233600, while the sum is 53.
The spelling of 85073741459 in words is "eighty-five billion, seventy-three million, seven hundred forty-one thousand, four hundred fifty-nine".
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