Base | Representation |
---|---|
bin | 101011001101101… |
… | …1000101010001010 |
3 | 10202001110121202200 |
4 | 1112123120222022 |
5 | 10432201110331 |
6 | 355514541030 |
7 | 50634651000 |
oct | 12633305212 |
9 | 3661417680 |
10 | 1450019466 |
11 | 6845530a5 |
12 | 345737776 |
13 | 1a15429ac |
14 | da812a70 |
15 | 874755e6 |
hex | 566d8a8a |
1450019466 has 192 divisors, whose sum is σ = 3953664000. Its totient is φ = 382675104.
The previous prime is 1450019423. The next prime is 1450019491. The reversal of 1450019466 is 6649100541.
1450019466 is a `hidden beast` number, since 1 + 4 + 500 + 1 + 94 + 66 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 1450019466.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5513251 + ... + 5513513.
It is an arithmetic number, because the mean of its divisors is an integer number (20592000).
Almost surely, 21450019466 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1450019466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1976832000).
1450019466 is an abundant number, since it is smaller than the sum of its proper divisors (2503644534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450019466 is a wasteful number, since it uses less digits than its factorization.
1450019466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 358 (or 341 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 1450019466 is about 38079.1211295639. The cubic root of 1450019466 is about 1131.8562609093.
The spelling of 1450019466 in words is "one billion, four hundred fifty million, nineteen thousand, four hundred sixty-six".
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