Base | Representation |
---|---|
bin | 101010001001101… |
… | …0000001111101101 |
3 | 10122120022120201022 |
4 | 1110103100033231 |
5 | 10344032132141 |
6 | 352202023525 |
7 | 50022431024 |
oct | 12423201755 |
9 | 3576276638 |
10 | 1414333421 |
11 | 6663996a6 |
12 | 3357a7ba5 |
13 | 1970298a7 |
14 | d5ba38bb |
15 | 84276b4b |
hex | 544d03ed |
1414333421 has 4 divisors (see below), whose sum is σ = 1414429500. Its totient is φ = 1414237344.
The previous prime is 1414333409. The next prime is 1414333433. The reversal of 1414333421 is 1243334141.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is an interprime number because it is at equal distance from previous prime (1414333409) and next prime (1414333433).
It can be written as a sum of positive squares in 2 ways, for example, as 860248900 + 554084521 = 29330^2 + 23539^2 .
It is a cyclic number.
It is not a de Polignac number, because 1414333421 - 26 = 1414333357 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1414333471) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20816 + ... + 57113.
It is an arithmetic number, because the mean of its divisors is an integer number (353607375).
Almost surely, 21414333421 is an apocalyptic number.
It is an amenable number.
1414333421 is a deficient number, since it is larger than the sum of its proper divisors (96079).
1414333421 is an equidigital number, since it uses as much as digits as its factorization.
1414333421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96078.
The product of its digits is 3456, while the sum is 26.
The square root of 1414333421 is about 37607.6245062088. The cubic root of 1414333421 is about 1122.4937580320.
Adding to 1414333421 its reverse (1243334141), we get a palindrome (2657667562).
The spelling of 1414333421 in words is "one billion, four hundred fourteen million, three hundred thirty-three thousand, four hundred twenty-one".
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