Base | Representation |
---|---|
bin | 11110010011011… |
… | …11110000001110 |
3 | 122201100100212021 |
4 | 33021233300032 |
5 | 1010034310014 |
6 | 41120400354 |
7 | 6204530110 |
oct | 1711576016 |
9 | 581310767 |
10 | 254213134 |
11 | 1205510aa |
12 | 711760ba |
13 | 40889296 |
14 | 25a953b0 |
15 | 174b7624 |
hex | f26fc0e |
254213134 has 16 divisors (see below), whose sum is σ = 438010848. Its totient is φ = 108394272.
The previous prime is 254213107. The next prime is 254213137. The reversal of 254213134 is 431312452.
254213134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 254213099 and 254213108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (254213137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43329 + ... + 48844.
It is an arithmetic number, because the mean of its divisors is an integer number (27375678).
Almost surely, 2254213134 is an apocalyptic number.
254213134 is a deficient number, since it is larger than the sum of its proper divisors (183797714).
254213134 is a wasteful number, since it uses less digits than its factorization.
254213134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92379.
The product of its digits is 2880, while the sum is 25.
The square root of 254213134 is about 15944.0626566757. The cubic root of 254213134 is about 633.4796404986.
Adding to 254213134 its reverse (431312452), we get a palindrome (685525586).
The spelling of 254213134 in words is "two hundred fifty-four million, two hundred thirteen thousand, one hundred thirty-four".
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