Base | Representation |
---|---|
bin | 1010001100000… |
… | …10000000010100 |
3 | 12221211011220020 |
4 | 11012002000110 |
5 | 133334422111 |
6 | 12251505140 |
7 | 2055313245 |
oct | 506020024 |
9 | 187734806 |
10 | 85467156 |
11 | 44275815 |
12 | 247581b0 |
13 | 149259a8 |
14 | b4caccc |
15 | 7783906 |
hex | 5182014 |
85467156 has 12 divisors (see below), whose sum is σ = 199423392. Its totient is φ = 28489048.
The previous prime is 85467139. The next prime is 85467157. The reversal of 85467156 is 65176458.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85467157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3561120 + ... + 3561143.
It is an arithmetic number, because the mean of its divisors is an integer number (16618616).
Almost surely, 285467156 is an apocalyptic number.
It is an amenable number.
85467156 is an abundant number, since it is smaller than the sum of its proper divisors (113956236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85467156 is a wasteful number, since it uses less digits than its factorization.
85467156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7122270 (or 7122268 counting only the distinct ones).
The product of its digits is 201600, while the sum is 42.
The square root of 85467156 is about 9244.8448337438. The cubic root of 85467156 is about 440.4869883547.
The spelling of 85467156 in words is "eighty-five million, four hundred sixty-seven thousand, one hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •