Base | Representation |
---|---|
bin | 101000000010011110… |
… | …0011011000110110110 |
3 | 22012221020212010020020 |
4 | 1100010330123012312 |
5 | 2402042431410304 |
6 | 103255534550010 |
7 | 6132502305210 |
oct | 1200474330666 |
9 | 265836763206 |
10 | 85982294454 |
11 | 33512844491 |
12 | 147b7368306 |
13 | 8153641914 |
14 | 42394995b0 |
15 | 23837aa5d9 |
hex | 1404f1b1b6 |
85982294454 has 16 divisors (see below), whose sum is σ = 196530958848. Its totient is φ = 24566369832.
The previous prime is 85982294443. The next prime is 85982294473. The reversal of 85982294454 is 45449228958.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1023598702 + ... + 1023598785.
It is an arithmetic number, because the mean of its divisors is an integer number (12283184928).
Almost surely, 285982294454 is an apocalyptic number.
85982294454 is an abundant number, since it is smaller than the sum of its proper divisors (110548664394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85982294454 is a wasteful number, since it uses less digits than its factorization.
85982294454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2047197499.
The product of its digits is 33177600, while the sum is 60.
The spelling of 85982294454 in words is "eighty-five billion, nine hundred eighty-two million, two hundred ninety-four thousand, four hundred fifty-four".
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