Base | Representation |
---|---|
bin | 11110010110000… |
… | …10000001110110 |
3 | 122201222111010202 |
4 | 33023002001312 |
5 | 1010131101014 |
6 | 41131520502 |
7 | 6210432446 |
oct | 1713020166 |
9 | 581874122 |
10 | 254550134 |
11 | 120761313 |
12 | 712b9132 |
13 | 409767a7 |
14 | 25b42126 |
15 | 175323de |
hex | f2c2076 |
254550134 has 8 divisors (see below), whose sum is σ = 382243440. Its totient is φ = 127135656.
The previous prime is 254550119. The next prime is 254550151. The reversal of 254550134 is 431055452.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 254550097 and 254550106.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67409 + ... + 71084.
It is an arithmetic number, because the mean of its divisors is an integer number (47780430).
Almost surely, 2254550134 is an apocalyptic number.
254550134 is a deficient number, since it is larger than the sum of its proper divisors (127693306).
254550134 is a wasteful number, since it uses less digits than its factorization.
254550134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139414.
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 254550134 is about 15954.6273538431. The cubic root of 254550134 is about 633.7594429486.
The spelling of 254550134 in words is "two hundred fifty-four million, five hundred fifty thousand, one hundred thirty-four".
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