Base | Representation |
---|---|
bin | 1100011110011111101… |
… | …1001001111011010001 |
3 | 202111021000212211001111 |
4 | 3013213323021323101 |
5 | 12002434134112203 |
6 | 242245105133321 |
7 | 21325440456214 |
oct | 3074773117321 |
9 | 674230784044 |
10 | 214344441553 |
11 | 829a2938480 |
12 | 3565b62a241 |
13 | 1729c0b9208 |
14 | a53521977b |
15 | 589794426d |
hex | 31e7ec9ed1 |
214344441553 has 8 divisors (see below), whose sum is σ = 234582169536. Its totient is φ = 194232025200.
The previous prime is 214344441539. The next prime is 214344441557. The reversal of 214344441553 is 355144443412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 214344441553 - 213 = 214344433361 is a prime.
It is not an unprimeable number, because it can be changed into a prime (214344441557) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31324326 + ... + 31331167.
It is an arithmetic number, because the mean of its divisors is an integer number (29322771192).
Almost surely, 2214344441553 is an apocalyptic number.
It is an amenable number.
214344441553 is a deficient number, since it is larger than the sum of its proper divisors (20237727983).
214344441553 is a wasteful number, since it uses less digits than its factorization.
214344441553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62655815.
The product of its digits is 460800, while the sum is 40.
Adding to 214344441553 its reverse (355144443412), we get a palindrome (569488884965).
The spelling of 214344441553 in words is "two hundred fourteen billion, three hundred forty-four million, four hundred forty-one thousand, five hundred fifty-three".
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