Base | Representation |
---|---|
bin | 1011111010001011010… |
… | …11001111000110110101 |
3 | 1110010012012210011222022 |
4 | 11331011223033012311 |
5 | 23201010324330333 |
6 | 511551340042525 |
7 | 41364062610626 |
oct | 5750553170665 |
9 | 1403165704868 |
10 | 409190855093 |
11 | 14859a62a909 |
12 | 67379233445 |
13 | 2c7817c3337 |
14 | 15b3aa99a4d |
15 | a99d724c98 |
hex | 5f45acf1b5 |
409190855093 has 8 divisors (see below), whose sum is σ = 426338138880. Its totient is φ = 392290295040.
The previous prime is 409190855081. The next prime is 409190855111. The reversal of 409190855093 is 390558091904.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 409190855093 - 210 = 409190854069 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (409190855893) 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 7 ways as a sum of consecutive naturals, for example, 61677548 + ... + 61684181.
It is an arithmetic number, because the mean of its divisors is an integer number (53292267360).
Almost surely, 2409190855093 is an apocalyptic number.
It is an amenable number.
409190855093 is a deficient number, since it is larger than the sum of its proper divisors (17147283787).
409190855093 is a wasteful number, since it uses less digits than its factorization.
409190855093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123361867.
The product of its (nonzero) digits is 1749600, while the sum is 53.
The spelling of 409190855093 in words is "four hundred nine billion, one hundred ninety million, eight hundred fifty-five thousand, ninety-three".
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