Base | Representation |
---|---|
bin | 11011110000001… |
… | …111001101110010 |
3 | 1012110011110101000 |
4 | 123300033031302 |
5 | 1423200130231 |
6 | 114112022430 |
7 | 14352535026 |
oct | 3360171562 |
9 | 1173143330 |
10 | 465630066 |
11 | 219921840 |
12 | 10bb31a16 |
13 | 75610065 |
14 | 45baa386 |
15 | 2ad296e6 |
hex | 1bc0f372 |
465630066 has 64 divisors (see below), whose sum is σ = 1136592000. Its totient is φ = 140126400.
The previous prime is 465630049. The next prime is 465630103. The reversal of 465630066 is 660036564.
It is a super-2 number, since 2×4656300662 = 433622716726328712, 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 465630066.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85876 + ... + 91136.
It is an arithmetic number, because the mean of its divisors is an integer number (17759250).
Almost surely, 2465630066 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 465630066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568296000).
465630066 is an abundant number, since it is smaller than the sum of its proper divisors (670961934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
465630066 is a wasteful number, since it uses less digits than its factorization.
465630066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5432 (or 5426 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 36.
The square root of 465630066 is about 21578.4630129210. The cubic root of 465630066 is about 775.0808467862.
The spelling of 465630066 in words is "four hundred sixty-five million, six hundred thirty thousand, sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •