Base | Representation |
---|---|
bin | 100101100100000110… |
… | …001001110101010111 |
3 | 10212002221121112210102 |
4 | 211210012021311113 |
5 | 1130101003243112 |
6 | 30310150244315 |
7 | 2625341454353 |
oct | 454406116527 |
9 | 125087545712 |
10 | 40334040407 |
11 | 161185725a1 |
12 | 799795669b |
13 | 3a5a33b3cb |
14 | 1d48ac2463 |
15 | 10b0ebbbc2 |
hex | 964189d57 |
40334040407 has 2 divisors, whose sum is σ = 40334040408. Its totient is φ = 40334040406.
The previous prime is 40334040359. The next prime is 40334040419. The reversal of 40334040407 is 70404043304.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 40334040407 - 214 = 40334024023 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 40334040407.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40334040707) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20167020203 + 20167020204.
It is an arithmetic number, because the mean of its divisors is an integer number (20167020204).
Almost surely, 240334040407 is an apocalyptic number.
40334040407 is a deficient number, since it is larger than the sum of its proper divisors (1).
40334040407 is an equidigital number, since it uses as much as digits as its factorization.
40334040407 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 16128, while the sum is 29.
The spelling of 40334040407 in words is "forty billion, three hundred thirty-four million, forty thousand, four hundred seven".
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