Base | Representation |
---|---|
bin | 100010000111010… |
… | …0011000110010010 |
3 | 2221202212222110020 |
4 | 1010032203012102 |
5 | 4321013230331 |
6 | 305330044310 |
7 | 40236326121 |
oct | 10416430622 |
9 | 2852788406 |
10 | 1144664466 |
11 | 5381513a0 |
12 | 27b419696 |
13 | 1531bb66a |
14 | ac047ab8 |
15 | 6a759c96 |
hex | 443a3192 |
1144664466 has 16 divisors (see below), whose sum is σ = 2497449888. Its totient is φ = 346868000.
The previous prime is 1144664431. The next prime is 1144664471. The reversal of 1144664466 is 6644664411.
It is a zygodrome in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8671635 + ... + 8671766.
It is an arithmetic number, because the mean of its divisors is an integer number (156090618).
Almost surely, 21144664466 is an apocalyptic number.
1144664466 is an abundant number, since it is smaller than the sum of its proper divisors (1352785422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1144664466 is a wasteful number, since it uses less digits than its factorization.
1144664466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17343417.
The product of its digits is 331776, while the sum is 42.
The square root of 1144664466 is about 33832.8902992340. The cubic root of 1144664466 is about 1046.0667558759.
Subtracting 1144664466 from its reverse (6644664411), we obtain a palindrome (5499999945).
The spelling of 1144664466 in words is "one billion, one hundred forty-four million, six hundred sixty-four thousand, four hundred sixty-six".
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