Base | Representation |
---|---|
bin | 10011011100110010010111… |
… | …010111011001001001011011 |
3 | 102012212122112220102201020120 |
4 | 103130302113113121021123 |
5 | 42203001142142042232 |
6 | 501533013110524323 |
7 | 24006066255260331 |
oct | 2334622727311133 |
9 | 365778486381216 |
10 | 85541108159067 |
11 | 2528a86455a480 |
12 | 97165340666a3 |
13 | 38966518a3112 |
14 | 171a2d6d91b51 |
15 | 9d51c1bbd92c |
hex | 4dcc975d925b |
85541108159067 has 32 divisors (see below), whose sum is σ = 126133199669760. Its totient is φ = 51130751973120.
The previous prime is 85541108159009. The next prime is 85541108159071. The reversal of 85541108159067 is 76095180114558.
It is a de Polignac number, because none of the positive numbers 2k-85541108159067 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 85541108159067.
It is not an unprimeable number, because it can be changed into a prime (85541108059067) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57093309 + ... + 58572417.
It is an arithmetic number, because the mean of its divisors is an integer number (3941662489680).
Almost surely, 285541108159067 is an apocalyptic number.
85541108159067 is a deficient number, since it is larger than the sum of its proper divisors (40592091510693).
85541108159067 is a wasteful number, since it uses less digits than its factorization.
85541108159067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1503203.
The product of its (nonzero) digits is 12096000, while the sum is 60.
The spelling of 85541108159067 in words is "eighty-five trillion, five hundred forty-one billion, one hundred eight million, one hundred fifty-nine thousand, sixty-seven".
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