Base | Representation |
---|---|
bin | 11011110011110110… |
… | …10001011111110010 |
3 | 1102112112100010112202 |
4 | 31321323101133302 |
5 | 221034200430221 |
6 | 10505312023202 |
7 | 1035664004333 |
oct | 157173213762 |
9 | 42475303482 |
10 | 14930483186 |
11 | 6371961003 |
12 | 2a88231b02 |
13 | 153c319448 |
14 | a18cca28a |
15 | 5c5b81d0b |
hex | 379ed17f2 |
14930483186 has 4 divisors (see below), whose sum is σ = 22395724782. Its totient is φ = 7465241592.
The previous prime is 14930483171. The next prime is 14930483231. The reversal of 14930483186 is 68138403941.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68138403941 = 10177 ⋅6695333.
It can be written as a sum of positive squares in only one way, i.e., 7995757561 + 6934725625 = 89419^2 + 83275^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 14930483186.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3732620795 + ... + 3732620798.
Almost surely, 214930483186 is an apocalyptic number.
14930483186 is a deficient number, since it is larger than the sum of its proper divisors (7465241596).
14930483186 is an equidigital number, since it uses as much as digits as its factorization.
14930483186 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7465241595.
The product of its (nonzero) digits is 497664, while the sum is 47.
The spelling of 14930483186 in words is "fourteen billion, nine hundred thirty million, four hundred eighty-three thousand, one hundred eighty-six".
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