Search a number
-
+
254303114 = 21371347397
BaseRepresentation
bin11110010100001…
…01101110001010
3122201111221021212
433022011232022
51010100144424
641122333122
76205353332
oct1712055612
9581457255
10254303114
1112060276a
12711ba1a2
13408bb220
1425aba0c2
15174d410e
hexf285b8a

254303114 has 32 divisors (see below), whose sum is σ = 418836096. Its totient is φ = 115093440.

The previous prime is 254303107. The next prime is 254303129. The reversal of 254303114 is 411303452.

254303114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 254303114.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640364 + ... + 640760.

It is an arithmetic number, because the mean of its divisors is an integer number (13088628).

Almost surely, 2254303114 is an apocalyptic number.

254303114 is a deficient number, since it is larger than the sum of its proper divisors (164532982).

254303114 is a wasteful number, since it uses less digits than its factorization.

254303114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 254303114 is about 15946.8841470677. The cubic root of 254303114 is about 633.5543727692.

Adding to 254303114 its reverse (411303452), we get a palindrome (665606566).

The spelling of 254303114 in words is "two hundred fifty-four million, three hundred three thousand, one hundred fourteen".

Divisors: 1 2 13 26 71 142 347 397 694 794 923 1846 4511 5161 9022 10322 24637 28187 49274 56374 137759 275518 320281 366431 640562 732862 1790867 3581734 9780889 19561778 127151557 254303114