Base | Representation |
---|---|
bin | 111110110010000… |
… | …111001101110000 |
3 | 2201102000102002100 |
4 | 332302013031300 |
5 | 4124122333034 |
6 | 252304220400 |
7 | 35050051605 |
oct | 7662071560 |
9 | 2642012070 |
10 | 1053324144 |
11 | 4a0635024 |
12 | 25490a700 |
13 | 13a2ba632 |
14 | 9dc6c6ac |
15 | 62716099 |
hex | 3ec87370 |
1053324144 has 120 divisors (see below), whose sum is σ = 3041805312. Its totient is φ = 340076160.
The previous prime is 1053324127. The next prime is 1053324163. The reversal of 1053324144 is 4414233501.
It is a happy number.
It is a super-2 number, since 2×10533241442 = 2218983504666665472, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 696349 + ... + 697859.
Almost surely, 21053324144 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 1053324144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1520902656).
1053324144 is an abundant number, since it is smaller than the sum of its proper divisors (1988481168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1053324144 is a wasteful number, since it uses less digits than its factorization.
1053324144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1675 (or 1666 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 1053324144 is about 32454.9556154372. The cubic root of 1053324144 is about 1017.4678135375.
Adding to 1053324144 its reverse (4414233501), we get a palindrome (5467557645).
The spelling of 1053324144 in words is "one billion, fifty-three million, three hundred twenty-four thousand, one hundred forty-four".
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