Base | Representation |
---|---|
bin | 100101110111111100… |
… | …100011111001111111 |
3 | 10212222011021012121201 |
4 | 211313330203321333 |
5 | 1131241232220304 |
6 | 30403204240331 |
7 | 2636524251346 |
oct | 456774437177 |
9 | 125864235551 |
10 | 40667070079 |
11 | 16279556729 |
12 | 7a6b3a00a7 |
13 | 3ab133219c |
14 | 1d7b012b5d |
15 | 10d03523a4 |
hex | 977f23e7f |
40667070079 has 2 divisors, whose sum is σ = 40667070080. Its totient is φ = 40667070078.
The previous prime is 40667070053. The next prime is 40667070091. The reversal of 40667070079 is 97007076604.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 40667070079 - 29 = 40667069567 is a prime.
It is a super-3 number, since 3×406670700793 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40667070029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20333535039 + 20333535040.
It is an arithmetic number, because the mean of its divisors is an integer number (20333535040).
Almost surely, 240667070079 is an apocalyptic number.
40667070079 is a deficient number, since it is larger than the sum of its proper divisors (1).
40667070079 is an equidigital number, since it uses as much as digits as its factorization.
40667070079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 444528, while the sum is 46.
The spelling of 40667070079 in words is "forty billion, six hundred sixty-seven million, seventy thousand, seventy-nine".
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