Base | Representation |
---|---|
bin | 10110110000000100… |
… | …01111010000000001 |
3 | 1011112020112210212020 |
4 | 23120002033100001 |
5 | 200003341300001 |
6 | 5340004552053 |
7 | 611453454426 |
oct | 133002172001 |
9 | 34466483766 |
10 | 12214400001 |
11 | 51a878a561 |
12 | 244a6b2629 |
13 | 11c86c132b |
14 | 83c2abd4d |
15 | 4b74c1736 |
hex | 2d808f401 |
12214400001 has 8 divisors (see below), whose sum is σ = 16309437984. Its totient is φ = 8131147680.
The previous prime is 12214399999. The next prime is 12214400083. The reversal of 12214400001 is 10000441221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12214400001 - 21 = 12214399999 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12214400201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2943996 + ... + 2948141.
It is an arithmetic number, because the mean of its divisors is an integer number (2038679748).
Almost surely, 212214400001 is an apocalyptic number.
It is an amenable number.
12214400001 is a deficient number, since it is larger than the sum of its proper divisors (4095037983).
12214400001 is an equidigital number, since it uses as much as digits as its factorization.
12214400001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5892831.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 12214400001 its reverse (10000441221), we get a palindrome (22214841222).
The spelling of 12214400001 in words is "twelve billion, two hundred fourteen million, four hundred thousand, one".
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