Base | Representation |
---|---|
bin | 100101100010010100… |
… | …011000000011001111 |
3 | 10212000212111012221221 |
4 | 211202110120003033 |
5 | 1130020334323343 |
6 | 30303203104211 |
7 | 2624530111510 |
oct | 454224300317 |
9 | 125025435857 |
10 | 40304214223 |
11 | 16102750759 |
12 | 7989972067 |
13 | 3a540c7590 |
14 | 1d44b5aa07 |
15 | 10ad5795ed |
hex | 9625180cf |
40304214223 has 16 divisors (see below), whose sum is σ = 49609939456. Its totient is φ = 31885993440.
The previous prime is 40304214187. The next prime is 40304214259. The reversal of 40304214223 is 32241240304.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (40304214187) and next prime (40304214259).
It is a de Polignac number, because none of the positive numbers 2k-40304214223 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40304214263) 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, 1673638 + ... + 1697548.
It is an arithmetic number, because the mean of its divisors is an integer number (3100621216).
Almost surely, 240304214223 is an apocalyptic number.
40304214223 is a deficient number, since it is larger than the sum of its proper divisors (9305725233).
40304214223 is a wasteful number, since it uses less digits than its factorization.
40304214223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42454.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 40304214223 its reverse (32241240304), we get a palindrome (72545454527).
The spelling of 40304214223 in words is "forty billion, three hundred four million, two hundred fourteen thousand, two hundred twenty-three".
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