Base | Representation |
---|---|
bin | 100101010010100110… |
… | …001010010101000111 |
3 | 10211100111011011100012 |
4 | 211102212022111013 |
5 | 1124000323104114 |
6 | 30221101340435 |
7 | 2615145064025 |
oct | 452246122507 |
9 | 124314134305 |
10 | 40040441159 |
11 | 15a87870094 |
12 | 791556771b |
13 | 3a11571b44 |
14 | 1d1bad7715 |
15 | 109532463e |
hex | 95298a547 |
40040441159 has 2 divisors, whose sum is σ = 40040441160. Its totient is φ = 40040441158.
The previous prime is 40040441117. The next prime is 40040441191. The reversal of 40040441159 is 95114404004.
It is an a-pointer prime, because the next prime (40040441191) can be obtained adding 40040441159 to its sum of digits (32).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 40040441159 - 28 = 40040440903 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40040441459) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20020220579 + 20020220580.
It is an arithmetic number, because the mean of its divisors is an integer number (20020220580).
Almost surely, 240040441159 is an apocalyptic number.
40040441159 is a deficient number, since it is larger than the sum of its proper divisors (1).
40040441159 is an equidigital number, since it uses as much as digits as its factorization.
40040441159 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 11520, while the sum is 32.
The spelling of 40040441159 in words is "forty billion, forty million, four hundred forty-one thousand, one hundred fifty-nine".
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