Base | Representation |
---|---|
bin | 100101010001111111… |
… | …011111111110100011 |
3 | 10211022210002020210202 |
4 | 211101333133332203 |
5 | 1123440224244321 |
6 | 30220100215415 |
7 | 2614662663050 |
oct | 452177377643 |
9 | 124283066722 |
10 | 40030306211 |
11 | 15a820785a5 |
12 | 791209a56b |
13 | 3a0c433a2c |
14 | 1d1a61a027 |
15 | 10944c170b |
hex | 951fdffa3 |
40030306211 has 16 divisors (see below), whose sum is σ = 46020299520. Its totient is φ = 34108763040.
The previous prime is 40030306189. The next prime is 40030306213. The reversal of 40030306211 is 11260303004.
It is a cyclic number.
It is not a de Polignac number, because 40030306211 - 226 = 39963197347 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40030306213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 779105 + ... + 828893.
It is an arithmetic number, because the mean of its divisors is an integer number (2876268720).
Almost surely, 240030306211 is an apocalyptic number.
40030306211 is a deficient number, since it is larger than the sum of its proper divisors (5989993309).
40030306211 is a wasteful number, since it uses less digits than its factorization.
40030306211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50474.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 40030306211 its reverse (11260303004), we get a palindrome (51290609215).
The spelling of 40030306211 in words is "forty billion, thirty million, three hundred six thousand, two hundred eleven".
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