Base | Representation |
---|---|
bin | 111100001101000… |
… | …000101000100000 |
3 | 2121101120112002201 |
4 | 330031000220200 |
5 | 4032032342144 |
6 | 244120422544 |
7 | 34013141005 |
oct | 7415005040 |
9 | 2541515081 |
10 | 1010043424 |
11 | 479163635 |
12 | 242317a54 |
13 | 131345740 |
14 | 982038ac |
15 | 5da171d4 |
hex | 3c340a20 |
1010043424 has 24 divisors (see below), whose sum is σ = 2141487180. Its totient is φ = 466173696.
The previous prime is 1010043421. The next prime is 1010043449. The reversal of 1010043424 is 4243400101.
It can be written as a sum of positive squares in 2 ways, for example, as 977187600 + 32855824 = 31260^2 + 5732^2 .
It is not an unprimeable number, because it can be changed into a prime (1010043421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1213579 + ... + 1214410.
Almost surely, 21010043424 is an apocalyptic number.
It is an amenable number.
1010043424 is an abundant number, since it is smaller than the sum of its proper divisors (1131443756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1010043424 is a wasteful number, since it uses less digits than its factorization.
1010043424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2428012 (or 2428004 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 1010043424 is about 31781.1803430898. The cubic root of 1010043424 is about 1003.3366623020.
Adding to 1010043424 its reverse (4243400101), we get a palindrome (5253443525).
The spelling of 1010043424 in words is "one billion, ten million, forty-three thousand, four hundred twenty-four".
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