Base | Representation |
---|---|
bin | 1010001110001… |
… | …11010011010100 |
3 | 12222100121020211 |
4 | 11013013103110 |
5 | 133423012441 |
6 | 12301535204 |
7 | 2060604622 |
oct | 507072324 |
9 | 188317224 |
10 | 85750996 |
11 | 44449aa1 |
12 | 24874504 |
13 | 149c4c46 |
14 | b562512 |
15 | 77dca81 |
hex | 51c74d4 |
85750996 has 6 divisors (see below), whose sum is σ = 150064250. Its totient is φ = 42875496.
The previous prime is 85750961. The next prime is 85750997. The reversal of 85750996 is 69905758.
It can be written as a sum of positive squares in only one way, i.e., 79923600 + 5827396 = 8940^2 + 2414^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85750997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10718871 + ... + 10718878.
Almost surely, 285750996 is an apocalyptic number.
It is an amenable number.
85750996 is a deficient number, since it is larger than the sum of its proper divisors (64313254).
85750996 is a wasteful number, since it uses less digits than its factorization.
85750996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21437753 (or 21437751 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 49.
The square root of 85750996 is about 9260.1833675149. The cubic root of 85750996 is about 440.9740747782.
The spelling of 85750996 in words is "eighty-five million, seven hundred fifty thousand, nine hundred ninety-six".
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