Base | Representation |
---|---|
bin | 100111111111010110… |
… | …0011110111000101010 |
3 | 22012122221120120212121 |
4 | 1033332230132320222 |
5 | 2401334111433310 |
6 | 103241311501454 |
7 | 6130060205065 |
oct | 1177654367052 |
9 | 265587516777 |
10 | 85877452330 |
11 | 33469645aaa |
12 | 1478822788a |
13 | 81379c4167 |
14 | 42295a78dc |
15 | 237949b0da |
hex | 13feb1ee2a |
85877452330 has 8 divisors (see below), whose sum is σ = 154579414212. Its totient is φ = 34350980928.
The previous prime is 85877452321. The next prime is 85877452333. The reversal of 85877452330 is 3325477858.
It can be written as a sum of positive squares in 2 ways, for example, as 81948795289 + 3928657041 = 286267^2 + 62679^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (85877452333) 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 3 ways as a sum of consecutive naturals, for example, 4293872607 + ... + 4293872626.
Almost surely, 285877452330 is an apocalyptic number.
85877452330 is a deficient number, since it is larger than the sum of its proper divisors (68701961882).
85877452330 is a wasteful number, since it uses less digits than its factorization.
85877452330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8587745240.
The product of its (nonzero) digits is 5644800, while the sum is 52.
The spelling of 85877452330 in words is "eighty-five billion, eight hundred seventy-seven million, four hundred fifty-two thousand, three hundred thirty".
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