Base | Representation |
---|---|
bin | 1011111001111011100… |
… | …00110000111101110001 |
3 | 1110002211221221212001222 |
4 | 11330331300300331301 |
5 | 23200222332234034 |
6 | 511530234234425 |
7 | 41360561240153 |
oct | 5747560607561 |
9 | 1402757855058 |
10 | 409058086769 |
11 | 148531698022 |
12 | 67340885a15 |
13 | 2c7601487b7 |
14 | 15b271b8ad3 |
15 | a991c4b12e |
hex | 5f3dc30f71 |
409058086769 has 4 divisors (see below), whose sum is σ = 409086136320. Its totient is φ = 409030037220.
The previous prime is 409058086751. The next prime is 409058086819. The reversal of 409058086769 is 967680850904.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 409058086769 - 220 = 409057038193 is a prime.
It is a super-2 number, since 2×4090580867692 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (409058083769) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14002889 + ... + 14032070.
It is an arithmetic number, because the mean of its divisors is an integer number (102271534080).
Almost surely, 2409058086769 is an apocalyptic number.
It is an amenable number.
409058086769 is a deficient number, since it is larger than the sum of its proper divisors (28049551).
409058086769 is a wasteful number, since it uses less digits than its factorization.
409058086769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28049550.
The product of its (nonzero) digits is 26127360, while the sum is 62.
The spelling of 409058086769 in words is "four hundred nine billion, fifty-eight million, eighty-six thousand, seven hundred sixty-nine".
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