Base | Representation |
---|---|
bin | 11100111101011… |
… | …011101011110000 |
3 | 1020212020120011100 |
4 | 130331123223300 |
5 | 1443340204344 |
6 | 120113444400 |
7 | 15016536414 |
oct | 3475335360 |
9 | 1225216140 |
10 | 485866224 |
11 | 22a293538 |
12 | 116870700 |
13 | 79876b0c |
14 | 48756d44 |
15 | 2c9c5569 |
hex | 1cf5baf0 |
485866224 has 90 divisors (see below), whose sum is σ = 1405428648. Its totient is φ = 156686400.
The previous prime is 485866201. The next prime is 485866229. The reversal of 485866224 is 422668584.
485866224 is a `hidden beast` number, since 4 + 8 + 586 + 62 + 2 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 485866224.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (485866229) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 136629 + ... + 140139.
Almost surely, 2485866224 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 485866224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702714324).
485866224 is an abundant number, since it is smaller than the sum of its proper divisors (919562424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485866224 is a wasteful number, since it uses less digits than its factorization.
485866224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3587 (or 3547 counting only the distinct ones).
The product of its digits is 737280, while the sum is 45.
The square root of 485866224 is about 22042.3733749340. The cubic root of 485866224 is about 786.1502733093.
The spelling of 485866224 in words is "four hundred eighty-five million, eight hundred sixty-six thousand, two hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •