Base | Representation |
---|---|
bin | 100101111110000010… |
… | …111101000100111101 |
3 | 10220020021211120200202 |
4 | 211332002331010331 |
5 | 1131443432044331 |
6 | 30421301533245 |
7 | 2642206155503 |
oct | 457602750475 |
9 | 126207746622 |
10 | 40769409341 |
11 | 163212a5731 |
12 | 7a99714225 |
13 | 3ac95b466b |
14 | 1d8a852673 |
15 | 10d9319ecb |
hex | 97e0bd13d |
40769409341 has 4 divisors (see below), whose sum is σ = 40769857632. Its totient is φ = 40768961052.
The previous prime is 40769409301. The next prime is 40769409389. The reversal of 40769409341 is 14390496704.
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, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 40769409341 - 214 = 40769392957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40769409301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33911 + ... + 287556.
It is an arithmetic number, because the mean of its divisors is an integer number (10192464408).
Almost surely, 240769409341 is an apocalyptic number.
It is an amenable number.
40769409341 is a deficient number, since it is larger than the sum of its proper divisors (448291).
40769409341 is a wasteful number, since it uses less digits than its factorization.
40769409341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 448290.
The product of its (nonzero) digits is 653184, while the sum is 47.
The spelling of 40769409341 in words is "forty billion, seven hundred sixty-nine million, four hundred nine thousand, three hundred forty-one".
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