Base | Representation |
---|---|
bin | 11010111010111111… |
… | …00001001001111010 |
3 | 1101022021201002111202 |
4 | 31131133201021322 |
5 | 214100040221432 |
6 | 10350111254202 |
7 | 1021112154215 |
oct | 153537411172 |
9 | 41267632452 |
10 | 14453445242 |
11 | 6147658375 |
12 | 297451a362 |
13 | 1494543a82 |
14 | 9b17d077c |
15 | 598d52462 |
hex | 35d7e127a |
14453445242 has 8 divisors (see below), whose sum is σ = 22089227796. Its totient is φ = 7090369312.
The previous prime is 14453445191. The next prime is 14453445247. The reversal of 14453445242 is 24254435441.
It can be written as a sum of positive squares in 2 ways, for example, as 14397360121 + 56085121 = 119989^2 + 7489^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 14453445196 and 14453445205.
It is not an unprimeable number, because it can be changed into a prime (14453445247) 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, 68176523 + ... + 68176734.
Almost surely, 214453445242 is an apocalyptic number.
14453445242 is a deficient number, since it is larger than the sum of its proper divisors (7635782554).
14453445242 is a wasteful number, since it uses less digits than its factorization.
14453445242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136353312.
The product of its digits is 307200, while the sum is 38.
The spelling of 14453445242 in words is "fourteen billion, four hundred fifty-three million, four hundred forty-five thousand, two hundred forty-two".
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