Base | Representation |
---|---|
bin | 100000001111101… |
… | …000100111001111 |
3 | 1101200221002112120 |
4 | 200033220213033 |
5 | 2101442010143 |
6 | 125402504023 |
7 | 16256110221 |
oct | 4017504717 |
9 | 1350832476 |
10 | 540969423 |
11 | 2583aa375 |
12 | 131205013 |
13 | 880cac67 |
14 | 51bbc411 |
15 | 3275c383 |
hex | 203e89cf |
540969423 has 16 divisors (see below), whose sum is σ = 729945216. Its totient is φ = 356338080.
The previous prime is 540969421. The next prime is 540969439. The reversal of 540969423 is 324969045.
540969423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 540969423 - 21 = 540969421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540969421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133140 + ... + 137142.
It is an arithmetic number, because the mean of its divisors is an integer number (45621576).
Almost surely, 2540969423 is an apocalyptic number.
540969423 is a deficient number, since it is larger than the sum of its proper divisors (188975793).
540969423 is a wasteful number, since it uses less digits than its factorization.
540969423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4534.
The product of its (nonzero) digits is 233280, while the sum is 42.
The square root of 540969423 is about 23258.7493859838. The cubic root of 540969423 is about 814.8122934548.
The spelling of 540969423 in words is "five hundred forty million, nine hundred sixty-nine thousand, four hundred twenty-three".
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