Base | Representation |
---|---|
bin | 1000001111111101… |
… | …0001010101111011 |
3 | 12201022210020122210 |
4 | 2003333101111323 |
5 | 14013341321103 |
6 | 1003422150203 |
7 | 105606046524 |
oct | 20377212573 |
9 | 5638706583 |
10 | 2214401403 |
11 | a36a76605 |
12 | 519722363 |
13 | 293a046b6 |
14 | 17014984b |
15 | ce613e03 |
hex | 83fd157b |
2214401403 has 16 divisors (see below), whose sum is σ = 2964838016. Its totient is φ = 1470130560.
The previous prime is 2214401377. The next prime is 2214401437. The reversal of 2214401403 is 3041044122.
It is not a de Polignac number, because 2214401403 - 225 = 2180846971 is a prime.
It is a super-3 number, since 3×22144014033 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2214401403.
It is not an unprimeable number, because it can be changed into a prime (2214401473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 896376 + ... + 898842.
It is an arithmetic number, because the mean of its divisors is an integer number (185302376).
Almost surely, 22214401403 is an apocalyptic number.
2214401403 is a deficient number, since it is larger than the sum of its proper divisors (750436613).
2214401403 is a wasteful number, since it uses less digits than its factorization.
2214401403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3594.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 2214401403 is about 47057.4266508486. The cubic root of 2214401403 is about 1303.4232073621.
Adding to 2214401403 its reverse (3041044122), we get a palindrome (5255445525).
The spelling of 2214401403 in words is "two billion, two hundred fourteen million, four hundred one thousand, four hundred three".
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