Base | Representation |
---|---|
bin | 11011011111010010… |
… | …10000111101001010 |
3 | 1102002111202120200022 |
4 | 31233221100331022 |
5 | 220211021141333 |
6 | 10440230540442 |
7 | 1031500563356 |
oct | 155751207512 |
9 | 42074676608 |
10 | 14757990218 |
11 | 6293556534 |
12 | 2a3a507722 |
13 | 15126734ba |
14 | a00028466 |
15 | 5b595cc98 |
hex | 36fa50f4a |
14757990218 has 4 divisors (see below), whose sum is σ = 22136985330. Its totient is φ = 7378995108.
The previous prime is 14757990217. The next prime is 14757990239. The reversal of 14757990218 is 81209975741.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 12617354929 + 2140635289 = 112327^2 + 46267^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 14757990218.
It is not an unprimeable number, because it can be changed into a prime (14757990217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3689497553 + ... + 3689497556.
Almost surely, 214757990218 is an apocalyptic number.
14757990218 is a deficient number, since it is larger than the sum of its proper divisors (7378995112).
14757990218 is an equidigital number, since it uses as much as digits as its factorization.
14757990218 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7378995111.
The product of its (nonzero) digits is 1270080, while the sum is 53.
The spelling of 14757990218 in words is "fourteen billion, seven hundred fifty-seven million, nine hundred ninety thousand, two hundred eighteen".
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