Base | Representation |
---|---|
bin | 11010111110010110… |
… | …10101011110111010 |
3 | 1101101020220001002002 |
4 | 31133023111132322 |
5 | 214124304141421 |
6 | 10353001141002 |
7 | 1021604331623 |
oct | 153713253672 |
9 | 41336801062 |
10 | 14481708986 |
11 | 6161602338 |
12 | 2981a8a762 |
13 | 149a35b694 |
14 | 9b546aa4a |
15 | 59b586b0b |
hex | 35f2d57ba |
14481708986 has 4 divisors (see below), whose sum is σ = 21722563482. Its totient is φ = 7240854492.
The previous prime is 14481708973. The next prime is 14481708991. The reversal of 14481708986 is 68980718441.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68980718441 = 67891 ⋅1016051.
It can be written as a sum of positive squares in only one way, i.e., 13955878225 + 525830761 = 118135^2 + 22931^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3620427245 + ... + 3620427248.
Almost surely, 214481708986 is an apocalyptic number.
14481708986 is a deficient number, since it is larger than the sum of its proper divisors (7240854496).
14481708986 is an equidigital number, since it uses as much as digits as its factorization.
14481708986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7240854495.
The product of its (nonzero) digits is 3096576, while the sum is 56.
The spelling of 14481708986 in words is "fourteen billion, four hundred eighty-one million, seven hundred eight thousand, nine hundred eighty-six".
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