Base | Representation |
---|---|
bin | 100101111101011100… |
… | …111000001011000001 |
3 | 10220012121001110120012 |
4 | 211331130320023001 |
5 | 1131433403142102 |
6 | 30420303554305 |
7 | 2642025263645 |
oct | 457534701301 |
9 | 126177043505 |
10 | 40759427777 |
11 | 163166a8402 |
12 | 7a962bb995 |
13 | 3ac74cb303 |
14 | 1d893b4c25 |
15 | 10d84e7752 |
hex | 97d7382c1 |
40759427777 has 2 divisors, whose sum is σ = 40759427778. Its totient is φ = 40759427776.
The previous prime is 40759427711. The next prime is 40759427827. The reversal of 40759427777 is 77772495704.
40759427777 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 40485061681 + 274366096 = 201209^2 + 16564^2 .
It is a cyclic number.
It is not a de Polignac number, because 40759427777 - 212 = 40759423681 is a prime.
It is a super-2 number, since 2×407594277772 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (40759487777) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20379713888 + 20379713889.
It is an arithmetic number, because the mean of its divisors is an integer number (20379713889).
Almost surely, 240759427777 is an apocalyptic number.
It is an amenable number.
40759427777 is a deficient number, since it is larger than the sum of its proper divisors (1).
40759427777 is an equidigital number, since it uses as much as digits as its factorization.
40759427777 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24202080, while the sum is 59.
The spelling of 40759427777 in words is "forty billion, seven hundred fifty-nine million, four hundred twenty-seven thousand, seven hundred seventy-seven".
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