Base | Representation |
---|---|
bin | 11010100111011101… |
… | …00110100100001010 |
3 | 1100212212110021200100 |
4 | 31103232212210022 |
5 | 213231121034102 |
6 | 10321540150230 |
7 | 1014052554201 |
oct | 152356464412 |
9 | 40785407610 |
10 | 14289627402 |
11 | 6073138626 |
12 | 2929698376 |
13 | 146961763b |
14 | 997b4a238 |
15 | 589793a1c |
hex | 353ba690a |
14289627402 has 48 divisors (see below), whose sum is σ = 31831634952. Its totient is φ = 4629519360.
The previous prime is 14289627367. The next prime is 14289627403. The reversal of 14289627402 is 20472698241.
14289627402 is a `hidden beast` number, since 14 + 2 + 8 + 9 + 627 + 4 + 0 + 2 = 666.
14289627402 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 4 ways, for example, as 13390886961 + 898740441 = 115719^2 + 29979^2 .
It is not an unprimeable number, because it can be changed into a prime (14289627403) 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 23 ways as a sum of consecutive naturals, for example, 639702 + ... + 661662.
Almost surely, 214289627402 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14289627402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15915817476).
14289627402 is an abundant number, since it is smaller than the sum of its proper divisors (17542007550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14289627402 is a wasteful number, since it uses less digits than its factorization.
14289627402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22983 (or 22980 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 45.
The spelling of 14289627402 in words is "fourteen billion, two hundred eighty-nine million, six hundred twenty-seven thousand, four hundred two".
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