Base | Representation |
---|---|
bin | 1010001100001… |
… | …10000111101100 |
3 | 12221212001000112 |
4 | 11012012013230 |
5 | 133340442022 |
6 | 12252115152 |
7 | 2055413345 |
oct | 506060754 |
9 | 187761015 |
10 | 85484012 |
11 | 44287449 |
12 | 24765ab8 |
13 | 14930573 |
14 | b4d30cc |
15 | 77888e2 |
hex | 51861ec |
85484012 has 12 divisors (see below), whose sum is σ = 150995880. Its totient is φ = 42342336.
The previous prime is 85484011. The next prime is 85484029. The reversal of 85484012 is 21048458.
It is a happy number.
It is a super-2 number, since 2×854840122 = 14615032615232288, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 85484012.
It is not an unprimeable number, because it can be changed into a prime (85484011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99437 + ... + 100292.
It is an arithmetic number, because the mean of its divisors is an integer number (12582990).
Almost surely, 285484012 is an apocalyptic number.
It is an amenable number.
85484012 is a deficient number, since it is larger than the sum of its proper divisors (65511868).
85484012 is a wasteful number, since it uses less digits than its factorization.
85484012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199840 (or 199838 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 32.
The square root of 85484012 is about 9245.7564320071. The cubic root of 85484012 is about 440.5159443535.
The spelling of 85484012 in words is "eighty-five million, four hundred eighty-four thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •