Base | Representation |
---|---|
bin | 11110011000110… |
… | …10101100111110 |
3 | 122202122221100220 |
4 | 33030122230332 |
5 | 1010224211332 |
6 | 41143402210 |
7 | 6213504405 |
oct | 1714325476 |
9 | 582587326 |
10 | 254913342 |
11 | 12098a192 |
12 | 71453366 |
13 | 40a72bc8 |
14 | 25bd863c |
15 | 175a4d2c |
hex | f31ab3e |
254913342 has 8 divisors (see below), whose sum is σ = 509826696. Its totient is φ = 84971112.
The previous prime is 254913271. The next prime is 254913377. The reversal of 254913342 is 243319452.
It is a sphenic number, since it is the product of 3 distinct primes.
254913342 is an admirable number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 21242773 + ... + 21242784.
It is an arithmetic number, because the mean of its divisors is an integer number (63728337).
Almost surely, 2254913342 is an apocalyptic number.
254913342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254913342 is a wasteful number, since it uses less digits than its factorization.
254913342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42485562.
The product of its digits is 25920, while the sum is 33.
The square root of 254913342 is about 15966.0058248768. The cubic root of 254913342 is about 634.0607288569.
It can be divided in two parts, 254913 and 342, that added together give a triangular number (255255 = T714).
The spelling of 254913342 in words is "two hundred fifty-four million, nine hundred thirteen thousand, three hundred forty-two".
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