Base | Representation |
---|---|
bin | 101110100101100001… |
… | …0010011110011101110 |
3 | 100120020011211022021120 |
4 | 1131023002103303232 |
5 | 3114342021110210 |
6 | 113543103441410 |
7 | 10141106461005 |
oct | 1351302236356 |
9 | 316204738246 |
10 | 100043144430 |
11 | 39478824159 |
12 | 174802b6266 |
13 | 95847375a8 |
14 | 4bb0a91c3c |
15 | 2907e0d270 |
hex | 174b093cee |
100043144430 has 16 divisors (see below), whose sum is σ = 240103546704. Its totient is φ = 26678171840.
The previous prime is 100043144419. The next prime is 100043144471. The reversal of 100043144430 is 34441340001.
It is a self number, because there is not a number n which added to its sum of digits gives 100043144430.
It is a congruent number.
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, 1667385711 + ... + 1667385770.
It is an arithmetic number, because the mean of its divisors is an integer number (15006471669).
Almost surely, 2100043144430 is an apocalyptic number.
100043144430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100043144430 is an abundant number, since it is smaller than the sum of its proper divisors (140060402274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100043144430 is a wasteful number, since it uses less digits than its factorization.
100043144430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3334771491.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 100043144430 its reverse (34441340001), we get a palindrome (134484484431).
The spelling of 100043144430 in words is "one hundred billion, forty-three million, one hundred forty-four thousand, four hundred thirty".
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