Base | Representation |
---|---|
bin | 11011110001110001… |
… | …10001011000110001 |
3 | 1102111022112102221011 |
4 | 31320320301120301 |
5 | 221020220101121 |
6 | 10503450230521 |
7 | 1035362556232 |
oct | 157070613061 |
9 | 42438472834 |
10 | 14913050161 |
11 | 6363034349 |
12 | 2a82425441 |
13 | 1538824549 |
14 | a1686d089 |
15 | 5c438b7e1 |
hex | 378e31631 |
14913050161 has 9 divisors (see below), whose sum is σ = 15448694443. Its totient is φ = 14395387720.
The previous prime is 14913050147. The next prime is 14913050221. The reversal of 14913050161 is 16105031941.
The square root of 14913050161 is 122119.
It is a perfect power (a square), and thus also a powerful number.
14913050161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 7820041761 + 7093008400 = 88431^2 + 84220^2 .
It is not a de Polignac number, because 14913050161 - 211 = 14913048113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14913050101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3539346 + ... + 3543556.
Almost surely, 214913050161 is an apocalyptic number.
14913050161 is the 122119-th square number.
14913050161 is the 61060-th centered octagonal number.
It is an amenable number.
14913050161 is a deficient number, since it is larger than the sum of its proper divisors (535644282).
14913050161 is an frugal number, since it uses more digits than its factorization.
14913050161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8480 (or 4240 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 31.
The spelling of 14913050161 in words is "fourteen billion, nine hundred thirteen million, fifty thousand, one hundred sixty-one".
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