Base | Representation |
---|---|
bin | 11010111000101110… |
… | …00100101110110010 |
3 | 1101020221222021001002 |
4 | 31130113010232302 |
5 | 214030210020300 |
6 | 10344152242002 |
7 | 1020461560403 |
oct | 153427045662 |
9 | 41227867032 |
10 | 14434454450 |
11 | 61379672a9 |
12 | 296a0a0302 |
13 | 1490624b10 |
14 | 9ad0899aa |
15 | 5973505d5 |
hex | 35c5c4bb2 |
14434454450 has 24 divisors (see below), whose sum is σ = 28913323908. Its totient is φ = 5329644480.
The previous prime is 14434454429. The next prime is 14434454479. The reversal of 14434454450 is 5445443441.
It can be written as a sum of positive squares in 6 ways, for example, as 569156449 + 13865298001 = 23857^2 + 117751^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11102777 + ... + 11104076.
Almost surely, 214434454450 is an apocalyptic number.
14434454450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14434454450 is an abundant number, since it is smaller than the sum of its proper divisors (14478869458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14434454450 is a wasteful number, since it uses less digits than its factorization.
14434454450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22206878 (or 22206873 counting only the distinct ones).
The product of its (nonzero) digits is 307200, while the sum is 38.
Adding to 14434454450 its reverse (5445443441), we get a palindrome (19879897891).
The spelling of 14434454450 in words is "fourteen billion, four hundred thirty-four million, four hundred fifty-four thousand, four hundred fifty".
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