Base | Representation |
---|---|
bin | 100111010100001010… |
… | …110010001001110001 |
3 | 11000221222122202020120 |
4 | 213110022302021301 |
5 | 1142423330133241 |
6 | 31220515000453 |
7 | 3023052435462 |
oct | 472412621161 |
9 | 130858582216 |
10 | 42214302321 |
11 | 169a2967164 |
12 | 8221599129 |
13 | 3c99a50b19 |
14 | 20866ccd69 |
15 | 11710cb666 |
hex | 9d42b2271 |
42214302321 has 16 divisors (see below), whose sum is σ = 56884465344. Its totient is φ = 27843692544.
The previous prime is 42214302311. The next prime is 42214302331. The reversal of 42214302321 is 12320341224.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (42214302311) and next prime (42214302331).
It is not a de Polignac number, because 42214302321 - 211 = 42214300273 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 42214302291 and 42214302300.
It is not an unprimeable number, because it can be changed into a prime (42214302311) 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, 942190 + ... + 985976.
It is an arithmetic number, because the mean of its divisors is an integer number (3555279084).
Almost surely, 242214302321 is an apocalyptic number.
It is an amenable number.
42214302321 is a deficient number, since it is larger than the sum of its proper divisors (14670163023).
42214302321 is a wasteful number, since it uses less digits than its factorization.
42214302321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47200.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 42214302321 its reverse (12320341224), we get a palindrome (54534643545).
The spelling of 42214302321 in words is "forty-two billion, two hundred fourteen million, three hundred two thousand, three hundred twenty-one".
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