Base | Representation |
---|---|
bin | 10101011101100100100110… |
… | …000001100101101101001001 |
3 | 110101012201000102210210201100 |
4 | 111131210212001211231021 |
5 | 44333001020324334420 |
6 | 532430404411212013 |
7 | 25611351204455256 |
oct | 2535444601455511 |
9 | 411181012723640 |
10 | 94391134214985 |
11 | 28092067546673 |
12 | a705773a47009 |
13 | 408907970735a |
14 | 19447ab94a42d |
15 | ada4e3c16190 |
hex | 55d926065b49 |
94391134214985 has 24 divisors (see below), whose sum is σ = 173235493384200. Its totient is φ = 47380647762432.
The previous prime is 94391134214969. The next prime is 94391134214989. The reversal of 94391134214985 is 58941243119349.
94391134214985 is a `hidden beast` number, since 9 + 4 + 3 + 9 + 1 + 134 + 2 + 1 + 498 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 43803364164921 + 50587770050064 = 6618411^2 + 7112508^2 .
It is not a de Polignac number, because 94391134214985 - 24 = 94391134214969 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (94391134214989) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61693551010 + ... + 61693552539.
It is an arithmetic number, because the mean of its divisors is an integer number (7218145557675).
Almost surely, 294391134214985 is an apocalyptic number.
It is an amenable number.
94391134214985 is a deficient number, since it is larger than the sum of its proper divisors (78844359169215).
94391134214985 is a wasteful number, since it uses less digits than its factorization.
94391134214985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123387103577 (or 123387103574 counting only the distinct ones).
The product of its digits is 33592320, while the sum is 63.
The spelling of 94391134214985 in words is "ninety-four trillion, three hundred ninety-one billion, one hundred thirty-four million, two hundred fourteen thousand, nine hundred eighty-five".
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