Base | Representation |
---|---|
bin | 11100111111000… |
… | …010110001001100 |
3 | 1020220001000100201 |
4 | 130333002301030 |
5 | 1443442212320 |
6 | 120130503244 |
7 | 15023245420 |
oct | 3477026114 |
9 | 1226030321 |
10 | 486288460 |
11 | 22a551799 |
12 | 116a34b24 |
13 | 79994068 |
14 | 48826b80 |
15 | 2ca5a70a |
hex | 1cfc2c4c |
486288460 has 48 divisors (see below), whose sum is σ = 1168957440. Its totient is φ = 166461120.
The previous prime is 486288431. The next prime is 486288463. The reversal of 486288460 is 64882684.
It is a self number, because there is not a number n which added to its sum of digits gives 486288460.
It is not an unprimeable number, because it can be changed into a prime (486288463) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98245 + ... + 103075.
It is an arithmetic number, because the mean of its divisors is an integer number (24353280).
Almost surely, 2486288460 is an apocalyptic number.
It is an amenable number.
486288460 is an abundant number, since it is smaller than the sum of its proper divisors (682668980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
486288460 is a wasteful number, since it uses less digits than its factorization.
486288460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5566 (or 5564 counting only the distinct ones).
The product of its (nonzero) digits is 589824, while the sum is 46.
The square root of 486288460 is about 22051.9491202025. The cubic root of 486288460 is about 786.3779387450.
The spelling of 486288460 in words is "four hundred eighty-six million, two hundred eighty-eight thousand, four hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •