Base | Representation |
---|---|
bin | 1011010100111000… |
… | …1000110111100110 |
3 | 21211220000102121222 |
4 | 2311032020313212 |
5 | 22211314214223 |
6 | 1221405540342 |
7 | 135225552512 |
oct | 26516106746 |
9 | 7756012558 |
10 | 3040382438 |
11 | 1320242365 |
12 | 70a2746b2 |
13 | 395b83182 |
14 | 20bb19142 |
15 | 12bdbe0c8 |
hex | b5388de6 |
3040382438 has 4 divisors (see below), whose sum is σ = 4560573660. Its totient is φ = 1520191218.
The previous prime is 3040382437. The next prime is 3040382441. The reversal of 3040382438 is 8342830403.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 3040382398 and 3040382407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3040382437) 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, 760095608 + ... + 760095611.
It is an arithmetic number, because the mean of its divisors is an integer number (1140143415).
Almost surely, 23040382438 is an apocalyptic number.
3040382438 is a deficient number, since it is larger than the sum of its proper divisors (1520191222).
3040382438 is a wasteful number, since it uses less digits than its factorization.
3040382438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1520191221.
The product of its (nonzero) digits is 55296, while the sum is 35.
The square root of 3040382438 is about 55139.6630203704. The cubic root of 3040382438 is about 1448.6920330329.
The spelling of 3040382438 in words is "three billion, forty million, three hundred eighty-two thousand, four hundred thirty-eight".
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