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14428110228 = 2237281611257
BaseRepresentation
bin11010110111111101…
…10111110110010100
31101020112000221101220
431123332313312110
5214022044011403
610343404250340
71020353625210
oct153376676624
941215027356
1014428110228
116134323844
122967b409b0
13148c21323c
149ac2b7940
155969ea953
hex35bfb7d94

14428110228 has 48 divisors (see below), whose sum is σ = 38611945344. Its totient is φ = 4107640320.

The previous prime is 14428110227. The next prime is 14428110233. The reversal of 14428110228 is 82201182441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14428110223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282025 + ... + 329232.

It is an arithmetic number, because the mean of its divisors is an integer number (804415528).

Almost surely, 214428110228 is an apocalyptic number.

It is an amenable number.

14428110228 is an abundant number, since it is smaller than the sum of its proper divisors (24183835116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14428110228 is a wasteful number, since it uses less digits than its factorization.

14428110228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611552 (or 611550 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 33.

Adding to 14428110228 its reverse (82201182441), we get a palindrome (96629292669).

The spelling of 14428110228 in words is "fourteen billion, four hundred twenty-eight million, one hundred ten thousand, two hundred twenty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 281 562 843 1124 1686 1967 3372 3934 5901 7868 11802 23604 611257 1222514 1833771 2445028 3667542 4278799 7335084 8557598 12836397 17115196 25672794 51345588 171763217 343526434 515289651 687052868 1030579302 1202342519 2061158604 2404685038 3607027557 4809370076 7214055114 14428110228