Base | Representation |
---|---|
bin | 110011010010101… |
… | …110000000101100 |
3 | 2012222021012220120 |
4 | 303102232000230 |
5 | 3230244420233 |
6 | 221220244540 |
7 | 30216340515 |
oct | 6322560054 |
9 | 2188235816 |
10 | 860545068 |
11 | 401834279 |
12 | 200240750 |
13 | 109390c86 |
14 | 82409a0c |
15 | 508364b3 |
hex | 334ae02c |
860545068 has 24 divisors (see below), whose sum is σ = 2054635968. Its totient is φ = 280177296.
The previous prime is 860545061. The next prime is 860545123.
860545068 is nontrivially palindromic in base 10.
It is not an unprimeable number, because it can be changed into a prime (860545061) 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 in 7 ways as a sum of consecutive naturals, for example, 833346 + ... + 834377.
It is an arithmetic number, because the mean of its divisors is an integer number (85609832).
Almost surely, 2860545068 is an apocalyptic number.
It is an amenable number.
860545068 is an abundant number, since it is smaller than the sum of its proper divisors (1194090900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
860545068 is a wasteful number, since it uses less digits than its factorization.
860545068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1667773 (or 1667771 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 42.
The square root of 860545068 is about 29335.0484574340. The cubic root of 860545068 is about 951.1694068294.
The spelling of 860545068 in words is "eight hundred sixty million, five hundred forty-five thousand, sixty-eight".
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