Base | Representation |
---|---|
bin | 1100111111010100000110… |
… | …1110010001000000000010 |
3 | 1212120100000000000000000002 |
4 | 3033311001232101000002 |
5 | 3332443231420001443 |
6 | 50213000000000002 |
7 | 3002555011464134 |
oct | 317650156210002 |
9 | 55510000000002 |
10 | 14281868906498 |
11 | 46069a7740a96 |
12 | 1727b09000002 |
13 | 7c7a0b642b5b |
14 | 3753635bb054 |
15 | 19b78695b2b8 |
hex | cfd41b91002 |
14281868906498 has 16 divisors (see below), whose sum is σ = 21515020666776. Its totient is φ = 7110196131840.
The previous prime is 14281868906497. The next prime is 14281868906563. The reversal of 14281868906498 is 89460986818241.
It can be written as a sum of positive squares in 4 ways, for example, as 13819709595169 + 462159311329 = 3717487^2 + 679823^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14281868906491) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50635190 + ... + 50916462.
Almost surely, 214281868906498 is an apocalyptic number.
14281868906498 is a deficient number, since it is larger than the sum of its proper divisors (7233151760278).
14281868906498 is a wasteful number, since it uses less digits than its factorization.
14281868906498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390469.
The product of its (nonzero) digits is 382205952, while the sum is 74.
The spelling of 14281868906498 in words is "fourteen trillion, two hundred eighty-one billion, eight hundred sixty-eight million, nine hundred six thousand, four hundred ninety-eight".
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