Base | Representation |
---|---|
bin | 100111111111010101… |
… | …1010000111001010010 |
3 | 22012122220222100200012 |
4 | 1033332223100321102 |
5 | 2401334021223012 |
6 | 103241300554522 |
7 | 6130054404542 |
oct | 1177653207122 |
9 | 265586870605 |
10 | 85877132882 |
11 | 33469447aa2 |
12 | 147880b2a42 |
13 | 8137911938 |
14 | 4229523322 |
15 | 2379436622 |
hex | 13fead0e52 |
85877132882 has 8 divisors (see below), whose sum is σ = 129755960316. Its totient is φ = 42625146112.
The previous prime is 85877132849. The next prime is 85877132903. The reversal of 85877132882 is 28823177858.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 85848414001 + 28718881 = 292999^2 + 5359^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156709823 + ... + 156710370.
Almost surely, 285877132882 is an apocalyptic number.
85877132882 is a deficient number, since it is larger than the sum of its proper divisors (43878827434).
85877132882 is a wasteful number, since it uses less digits than its factorization.
85877132882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 313420332.
The product of its digits is 12042240, while the sum is 59.
The spelling of 85877132882 in words is "eighty-five billion, eight hundred seventy-seven million, one hundred thirty-two thousand, eight hundred eighty-two".
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